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Awkward provident fund： is it to save or abolish the invisible injustice caused by the big difference in payment？

　　A few days ago, Yang Li, who took a fancy to an 80-square-meter second-hand house near Fangzhuang, Beijing, reluctantly signed a loan contract with a commercial bank. For more than a week, he has been busy applying for housing provident fund loans. However, in the face of the total housing price of more than 4.2 million yuan, only 1.2 million yuan of provident fund loan amount means that Yang Li needs to pay a down payment of 3 million yuan.

　　Yang Li failed to collect so much money in the end. "The combination loan is too long, and the owners basically disagree. If you want to enjoy the benefits of low interest rate of provident fund loans, you will get a high down payment. A’ poor person’ like me basically has no connection with provident fund loans."

　　An interview with the Workers Daily reporter found that many ordinary employees like Yang Li paid the provident fund in full and on time, but they could not use it when buying a house. Similar embarrassment has repeatedly criticized the provident fund, and it has also made many employees unable to love the provident fund. Recently, after experiencing a new round of rising house prices in many parts of the country, the controversy about whether the provident fund system is to be saved or abolished has revived.

　　The provident fund has become a "chicken rib"

　　The difficulty in applying, the long cycle and the low utilization rate are the main reasons why the provident fund is called "chicken ribs", and it is also an important basis for many people to call for the abolition of the provident fund.

　　"Beijing State-managed provident fund has no time limit, whether it is lending or lending. It may be two or three months, or it may be longer. No one knows how long it will take for the provident fund loan. " An industry insider revealed to reporters that from last year to April this year, the state-managed provident fund loans were basically at a standstill.

　　Although the corresponding policies were introduced in April in the field of provident fund loans, with the sharp rise in housing prices, the amount of provident fund loans has shrunk relatively, and the actual difficulty of provident fund loans has further increased.

　　"In fact, buyers want to use the provident fund, but the total house price is four or five million yuan, and the provident fund loan can be up to 1.2 million yuan. Many just need to pay a high down payment. The combined loan time is as long as two and a half months or even longer. Who can afford two or three months when the house price goes up? " According to the staff of Beijing Chain Home, in actual transactions, the number of buyers who use provident fund loans has dropped by 20% compared with last year.

　　According to the 2015 Annual Report of Beijing Housing Provident Fund, in 2015, Beijing issued 84.886 billion yuan of personal housing provident fund loans, involving 101,367 sets of housing. In Beijing, however, there were more than 6.5 million employees who actually paid fees. In that year, the use ratio of Beijing provident fund only accounted for about 1.5% of paid employees.

　　According to the 2015 Annual Report of the National Housing Provident Fund, in 2015, 123,933,100 employees were paid into the housing provident fund, and 3,125,000 individual housing loans were issued throughout the year, and the number of people who received the provident fund only accounted for about 2.5% of the paid-in people.

　　Provident fund brings "invisible injustice"

　　Compared with the low utilization rate, the difference in the contribution of provident fund and the fairness problems such as "hidden welfare" and "robbing the poor to help the rich" have caused more controversy.

　　Wang Lina, a researcher at the Institute of Economics of China Academy of Social Sciences, told this reporter that when the provident fund system was introduced in the 1990s, due to the large number of employees in state-owned enterprises, the provident fund covered a wide range. However, after more than 20 years of development, with the development of non-public economy, the coverage of provident fund has dropped to about 30%. "It is difficult for employees of many private enterprises and foreign-funded enterprises to enjoy the protection of provident fund, which has caused unfairness within and outside the system."

　　In addition, according to the current relevant regulations, the contribution ratio of employees and unit housing provident fund shall not be less than 5% of employees’ average monthly salary in the previous year, and shall not exceed 12% of employees’ average monthly salary in the previous year. However, the specific deposit ratio and payment base of the provident fund are determined by all localities and units. Some analysts believe that there is too much room for independent choice of the contribution base and contribution ratio of the provident fund, which will further widen the income gap.

　　The reporter learned that even in the same region and the same industry, under the premise of the same proportion and base of provident fund payment, there may be huge differences in the payment of employees’ provident fund. Xiao ‘an, an employee of a financial enterprise in Beijing, told reporters that she personally pays 1,900 yuan of provident fund every month. The students who work with them pay the same amount of provident fund every month in a public institution in the same system. After several years, the difference between the two people’s provident fund balances is tens of thousands. "Their unit also pays more than 2,000 yuan of supplementary provident fund every month, which is naturally much higher."

　　"At the same time, the defects in the provident fund system have also brought injustice to net depositors and net lenders." Wang Lina said that at present, China’s provident fund is compulsory, but it has not formed a loan mechanism that matches the employee’s obligation to pay. According to the data released by the National Audit Office, in 2005, 44.9% of the personal loans of housing provident fund were paid to the top 20% of the high-income people, while the low-income people ranked 20% after the payment only got 3.7% of the loans.

　　Restore the "guarantee" face of the provident fund

　　Facing the fact that the indemnificatory provident fund has become a "chicken rib" and even caused new injustice, recently, Su Hainan, vice president of china association for labour studies, said that the housing provident fund is mainly obtained by high and middle income people, and the current housing provident fund system will increase the income gap and bring a heavy burden to enterprises, so it is suggested to cancel the housing provident fund.

　　Previously, the Research Report on Labor Cost in China issued by China Institute of Income Distribution of Beijing Normal University also suggested that the housing provident fund system, which has increased significantly and brought unfair distribution, should be abolished. According to the report, China’s labor costs have increased in recent years, and the fastest growth is the housing provident fund. Moreover, the housing accumulation fund is mainly in monopoly industries and high-income earners, while low-income industries and ordinary employees do not benefit equally, which further leads to unfair income distribution.

　　However, there are also voices that the abolition of provident fund is due to choking on food. Statistics show that during the "Twelfth Five-Year Plan" period, the withdrawal amount of China’s housing provident fund reached 3,405.953 billion yuan, with an average annual increase of 29.32%. Individual housing loans amounted to 11,580,400 and 3,476,104 million yuan, with average annual growth rates of 18.01% and 30.40% respectively. Li Changan, a professor at university of international business and economics School of Public Administration, said that this means that more than 10 million people enjoy the benefits and benefits brought by the housing provident fund. At present, there are some problems in the housing provident fund system, but it is not a good policy to simply cancel it.

　　"It is impossible to cancel the provident fund." Wang Lina said that the provident fund has now reached a trillion yuan scale, which is related to the savings and loans of tens of millions of people. The urgent task is how to further improve it. "In the future, the housing demand will be concentrated in two groups: college graduates and migrant workers. The provident fund system should be reformed and innovated in a targeted manner to provide protection and services for groups with urgent housing needs."

The latest news of Jason Wu’s physical condition.

Jason Wu is in good health and devoted himself to filming new films.

In recent online rumors, the famous filmmaker Jason Wu was sent to hospital, which caused widespread concern and concern among fans. However, Jason Wu’s studio quickly denied these rumors, and said that Jason Wu is in excellent physical condition and is devoting himself to the filming and post-production of the new film.

Jason Wu’s studio said in a statement that the rumors about Jason Wu’s hospitalization are completely false. Jason Wu is in good health and is making every effort to shoot and post-produce the new film. He said that it is precisely because of this professionalism and dedication that the audience can see one high-quality work after another.

Jason Wu fans are very pleased with the clarification of this rumor. They cheered for Jason Wu on social media and wished him success in his work and good health. Many fans also expressed their love and expectation for Jason Wu’s performance, expecting his new work to meet you as soon as possible.

As a public figure, Jason Wu is not only responsible for his body, but also for his fans. The clarification of this incident made everyone feel Jason Wu’s sense of responsibility and responsibility. Generally speaking, the rumor that Jason Wu is in hospital has been proved to be false. He is in good health and is devoting himself to the filming of the new film. We believe that he will continue to bring you more wonderful works, and hope that everyone can pray for his health.

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On the one hand, the internship chaos still exists in some vocational schools, and on the other hand, the internship attitude of some students ＂muddling along＂ needs to be changed urgently-internship

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　　At present, vocational school students, who are becoming a hot topic in the talent market, are criticized by many parties for their internship. A few vocational schools, under the banner of "school-enterprise cooperation", "work-study alternation" and "on-the-job internship", make students become cheap labor by various compulsory means. At the same time, many vocational school students practice "muddling along" and "learning passively". How should vocational school students "cross" during the transition period of entering the factory?

　　"Students only entered the school last year, all around the age of 16 or 17. After the school urged parents to pay tuition fees, they told the students to go to a factory in Zhejiang for an internship for 4 months." Recently, without prior notice and consent, a vocational school in Mianyang, Sichuan arranged for students to go to other provinces for internships in early September, which instantly made parents "explode". Although the school explained and adjusted the internship arrangement in time, the extensive social discussion triggered by this incident still added a "real hammer" to the social evaluation of the vocational education that is striving for progress.

　　At present, vocational school students, who are becoming a hot topic in the talent market, are criticized by many parties for their internship. On the one hand, the chaos of "cheap workers" and "selling heads" still exists in some vocational schools, resulting in the loss of students’ rights and interests and complaints from parents; On the one hand, some vocational school students have a negative mentality of "muddling along" and "learning passively" after entering the factory, which makes the school fall into an embarrassing situation of being in a dilemma and being puzzled by enterprises.

　　How should vocational school students "cross" during the transition period of entering the factory? "Internship should be’ reliable, but also reliable to practice’" has become a common voice heard by workers daily reporters in the process of multi-party interviews.

　　16-year-old students have to work 12 hours a day.

　　Just after paying the tuition fee of 9160 yuan to the children, I was told that on September 15th, the school would take the students away from Sichuan to practice in other provinces. I not only had to work 12 hours a day, but also took the night shift, and the internship position was not in line with my major … Less than a week after the start of school, Ms. Zhao’s words were filled with anger when she talked about the arrangement of the children who were studying in the second year of vocational school. "I’m still a 16-year-old student, and I haven’t learned much professional knowledge. How can I do it?"

　　The reporter found that the vocational school involved mentioned by Zhao Nvshi was repeatedly appealed to public opinion in recent years because of students’ internships, and some of them broke the news that they threatened students to participate in internships with their diplomas. However, the school has always insisted that the internship fully complies with the students’ voluntary. In the recent turmoil, the school stated that "students can also find their own internships in enterprises, and for night shifts, they will communicate with enterprises according to the actual situation of students and make adjustments."

　　Vocational education can not be separated from practice in a vast world. It is particularly important for vocational school students to practice in actual jobs and combine what they have learned in class with their work practice. As early as April 2016, the Ministry of Education and other five departments jointly issued the "Regulations on the Management of Students’ Internship in Vocational Schools", which set the bottom line for internships in a targeted manner; In 2021, eight departments, including the Ministry of Education, revised this regulation again, marking one "no" and 27 "no" as internships. However, from the reality, it seems that it is still difficult to effectively ban the "student workers" chaos.

　　"Although it is a very small number of vocational school behaviors, it has a very bad impact on the overall development of vocational education." During the interview with the reporter of Workers Daily, many vocational school enrollment and employment leaders said that under the banner of "school-enterprise cooperation", "work-study alternation" and "on-the-job internship", students were made into cheap labor by various compulsory means, which not only violated the rights and interests of interns, affected their employment outlook, but also made more parents afraid of their children’s vocational education choices.

　　Critical "warm-up" period in the workplace

　　"Internship in an enterprise is a key’ warm-up’ period for vocational school students. In the final analysis, the school is the most critical’ gatekeeper’." Chengdu Communications Senior Technical School has been established for more than 40 years, and is currently cooperating with Chengdu Rail Transit Group Co., Ltd.. In recent years, relying on the superior resources of state-owned enterprises, the school has actively explored a new model of "state-owned enterprises building a platform and integrating production and education" to effectively open up the "last mile" of vocational education and industrial demand.

　　"High-quality internship is related to the quality and image of vocational education." The relevant person in charge of the school said that through the construction of off-campus training bases and the development of professional training courses, the teaching content and teaching methods were optimized, which not only met the actual employment needs of enterprises, but also escorted the internship work of students. Up to now, the school has accumulated more than 4,000 high-skilled talents in the field of rail transit for the first line of operation.

　　"After eight months of internship, I quickly realized the role change after I officially entered the job." At present, opening order classes has become a common practice in vocational schools, and Tian Dandan, a graduate of 2019 power distribution class in Chengdu Communications Senior Technical School, is one of the beneficiaries. As the only order class of power distribution specialty in the school year, during the internship last year, all 21 students entered the first-line internship of their counterparts, and each student was given one-on-one guidance by Fu, a senior engineer where a shift was located.

　　"The updating iteration of power distribution professional equipment is fast, and book knowledge will lag behind the actual situation of the production line. Internship is an important buffer period for combining theoretical digestion with practice." Tian Dandan feels particularly lucky that the order class has high-quality internship guarantee. From entering the real working environment for the first time, to listening to the on-site teaching at close range for the first time, and then earnestly completing the practical tasks assigned by the instructor, Tian Dandan can feel his subtle progress every day, whether it is psychological or ability level, which is getting closer and closer to the job requirements. After the internship expired, she was assigned to the Bailianchi Operation Monitoring Workshop of Chengdu Metro Operation Co., Ltd. for trial use. "It is still in the inspection period, but I am confident that the customs clearance will be successful."

　　There is also a vast world in entering the factory.

　　Carry out flood control inspection, fire control inspection, replace the fire extinguisher seal, and clean the equipment … In fact, due to the particularity of power distribution work, Tian Dandan can only do some very single auxiliary work during her internship, which involves the troubleshooting of related equipment, and looks from a distance at the designated location. However, due to her diligence and hard work, she is highly appreciated by the master, and she "sees" the doorway little by little and learns the skills.

　　"We all cherish the’ reliable’ interns." After graduating from vocational school for more than ten years, Yang Jianlin, the process director (program) of the technical center of Chengdu Ruixue Fengtai Precision Electronics Co., Ltd., has gradually moved from the grass-roots level to the management post, and has also grown from a former apprentice to a master of others, and has also really felt the change of the internship atmosphere of vocational school students. "In the past, we begged the master to teach us, but now we are begging the students to study hard."

　　"Training is not a trial, but a teacher to teach experience. Many things can’t be learned in school, but they can only be taught by hand, but not all students will take it seriously." Yang Jianlin told reporters that junior positions in enterprises often don’t get higher salaries, so even if enterprises and schools have established cooperation projects, it is a reality that they can’t keep people. "Some vocational school interns’ muddle along’ and’ learn passively’ in order to complete their training and get their diplomas".

　　"It is obviously not long to avoid’ heavy’ and’ light’. It is a lifelong career development path to gain a skill through job training." Yang Jianlin said that it has become a national strategy to develop vocational education and cultivate artisans in big countries. Many policies such as further education, certification and conversion of skill levels are leaning towards vocational school students, and there is a broad world to look forward to when they enter the factory. I hope this can be further recognized at the social level. (Reporter Li Na)

Self-reliance is the last word. Putin gives a tough answer to Russia-US relations.

　　On May 7, Putin was sworn in as President of the Russian Federation for the fourth time. This has brought Russia-US relations at the freezing point into the era of "Putin 4.0". Economic sanctions, military containment, and regional games have become an unavoidable whirlpool in Russia-US relations. Some analysts said that in the short to medium term, Russia-US relations are hard to surprise and may even continue to deteriorate.

　　The next six years will be a great test for Putin and Russia in charge. Can this big ship named "Russia", with Putin at the helm, break the ice between Russia and the United States and realize the rhetoric of "give me 20 years and return you a strong Russia"? Putin gave a tough guy’s answer: now Russia is like a phoenix reborn from nirvana. Nothing will prevent Russia from determining its own future, and no one can stop the "Russian" ship from moving forward. Self-reliance is the last word.

　　Moscow, May 7, 2018, Russian President Vladimir Putin speaks at the inauguration ceremony held in Moscow Kremlin.

　　In the face of the US "sanctions storm", Russia concentrates on practicing its internal strength and regards economic development as its core driving force.

　　Since the Ukrainian crisis in 2014, the United States and Europe have successively imposed economic sanctions on Russia. Especially since US President Trump took office in 2017, he has set off a series of "sanctions storms" against Russia. Western sanctions have made the external environment for Russia to achieve its own development and breakthrough more and more severe.

　　Under the circumstance that "sanctions" seem to have become the background color of Russia’s relations with the United States and Europe, how Russia uses its existing resource advantages to solve the most urgent internal development problems is a major problem that Putin will continue to solve in his new term. At present, although the Russian economy has improved slightly, it still faces great challenges.

　　In his inaugural speech, Putin pointed out that it is necessary to develop the economy, pay attention to internal affairs and people’s livelihood, and honor pre-election promises. For example, to implement reform measures, activate economic vitality and achieve economic and technological breakthroughs, especially to enhance Russia’s competitiveness in key areas, increase investment in infrastructure construction, accelerate the introduction of digital technology, promote urban and rural modernization, and improve social welfare.

　　Alexei Mu Xin, director of the Russian Political Information Center, believes that the conflict between Russia and the United States is an economic conflict, not a war conflict, and both sides have suffered certain losses. He said that since the Ukrainian crisis, the United States has used sanctions to try to launch an economic "blitzkrieg" against Russia, expecting Russia to be soft under sanctions and comprehensive pressure and accept American conditions. Facts have proved that the American attempt has failed.

　　In response to the US military containment, Russia "shows muscles" strongly, but it has not given up the dialogue channel.

　　Almost at the same time that Putin began his fourth presidential term, US Naval Operations Secretary John Richardson said on the 4th that he would restart the US Navy’s Second Fleet, which was dissolved in 2011, in order to curb the expansion of Russian maritime power and deal with Russia’s security threats.

　　In fact, Russia’s military ability to resist foreign aggression is relatively strong. It has more resources to exert its military power and arouse the fear of the other side than to confront the United States and Europe economically and diplomatically, and it is relatively easy.

　　Putin’s State of the Union address this year showed a series of Russian latest military scientific and technological achievements in a long space, which not only shocked the United States, but also shouted to western countries that its economic sanctions and military containment against Russia "didn’t work".

　　Curtov, editor-in-chief of Russia’s National Strategic Issues magazine, said that in view of the fact that the United States regards Russia as its main strategic competitor, its policy toward Russia is becoming increasingly tough, and it is engaged in political and military confrontation with Russia, as well as the development of the situation in Syria, in order to cope with this situation, Russia may spend huge sums of money on national defense. Curtov said that although Russia has made great achievements in the fields of aviation, space and weapons, it has not developed enough in the fields of electronic information, which makes it impossible for Russia to win quickly and with little damage in the face of military conflicts. Moreover, in the short to medium term, such conflicts between Russia and the United States will continue.

　　In 2010, Russia and the United States signed a new version of the Treaty on the Reduction and Limitation of Strategic Offensive Arms, which set a new upper limit for the strategic nuclear weapons of the two countries. The treaty came into force in February of the following year and is valid for 10 years. Mu Xin believes that the further development of the Russian-American conflict may lead to the failure of the negotiations on updating this treaty.

　　Russia is also actively seeking dialogue in the face of the US’s artificial hostility towards Russia. Russian Foreign Minister Lavrov said on May 3, 2018 that if the United States can match its words and deeds on some issues, then Russia is willing to negotiate with the United States on the arms race and other global challenges.

　　In regional conflicts and great power games, Russia has actively carried out multilateral diplomacy and demonstrated its geopolitical ambitions.

　　In recent years, the practice of international affairs has proved that the handling or solution of some international problems cannot be separated from Russia’s active participation. Washington post said that Putin’s foreign policy reflected the rising geopolitical ambition of Russia. In addition, according to the latest poll released by Russia on the 7th, most Russian citizens believe that Putin’s main achievement is to restore Russia’s status as a great power.

　　Mu Xin believes that despite the constant regional game between Russia and the United States, Russia-US relations are unlikely to change in the short term, but Russia has made significant changes in other diplomatic directions and actively enhanced its influence. In Europe, Russia will work closely with some European countries including Germany. He believes that different from the attitude of most NATO members towards Russia, some European countries prefer a moderate policy of "looking north", so Russia will resume and strengthen contacts with these countries.

　　In the Middle East, Russia may strengthen its ties with Israel. As an important participant in Middle East affairs, and with the help of close cooperation with Iran, Russia can play a role as a link between Iran and Israel. Around the conflict between the Iranian nuclear deal and the United States, Israel and Iran, Russia can mediate and avoid the escalation of the conflict between the two sides.

　　In East Asia, Russia will further strengthen cooperation with China. At the same time, strengthen contacts and business contacts with Japan, South Korea and Vietnam. Relations with India and Indonesia are also an important part of Russia’s Asian policy, and strengthening cooperation with eastern countries may be one of the characteristics of Russia’s foreign policy in the next few years.

　　The next six years will not be easy for Putin and his team. However, as Putin emphasized, a difficult test is a springboard and a brand-new starting point for Russia’s development.

　　(Compilation: Wang Yinuo’s written materials come from: Xinhuanet, People’s Daily, Reference News, Global Times, Zhongxin.com, Overseas Network, etc.)

Hot search on the case of vulgar goods! There is a ＂Crazy Brother Xiao Yang＂ team …

　　Recently, the China Consumers Association releasedPublic Opinion Analysis Report on Consumer Rights Protection in double 11 in 2023;

　　From October 20 to November 16,A total of 56,753,335 pieces of information about "consumer rights protection" were collected.The data shows that consumer feedback tends to be positive as a whole, and live broadcast and low price have become hot topics for consumers.

　　The report mentioned that during the monitoring period, there were 1,565,203 negative messages about "live broadcast with goods".Problems such as price monopoly, vulgar goods and false propaganda are more prominent.Making a fortune by judging ugliness is causing more people to resent it.

　　Recently, Brother Xiao Yang’s apprentice, "Yellow at the traffic lights", caused controversy because of bringing goods. When bringing YSL (Saint Laurent Beauty) products,The female anchor’s image is sloppy and her expression is ferocious. In the live screenshot, she even crossed her legs and squatted on the table, and her posture was quite unsightly.

　　exceptLive broadcast with cargo chaos,The issue of consumer rights protection is still focused onCommodity quality problems, bad advertising experience of mobile phone software, and disputes over promotional prices.And so on.

　　Commodity quality problem

　　During the monitoring period, there were 870,131 negative information about "commodity quality", among which the problem of counterfeiting in the live broadcast room was outstanding.

　　Example: "seven days without reason", overtime can’t be refunded?

　　Ms. Guo bought a windbreaker for 339.9 yuan in a live broadcast room on a platform. After receiving the goods, she found that some goods were not right, not only the size was not standard, but her favorite metal buttons even fell off automatically. Ms. Guo contacted the merchant for a refund.The other party said that it had passed the "seven days without reason" return time and refused to return the goods.

　　After more than seven days, can’t I return the online shopping products? Lawyer Wang Dongmei of Beijing Yingke Law Firm explained that this rule can’t restrict consumers’ right to request the return of goods if they have defects or quality problems. Article 24 of China’s Consumer Protection Law clearly stipulates that,If the goods are found to have quality problems after receiving them, consumers can ask the seller to return them, and there is no time limit for returning them within seven days or after seven days.

　　Bad experience of mobile phone software advertising

　　During the monitoring period, there were 75,663 pieces of negative information about "advertising experience", and people’s "slots" focused on the many forced jumping ways of mobile phone software advertisements, which made consumers hard to prevent, especially a headache.

　　Example: More than 90% of consumers hate shake-and-jump advertisements.

　　During the monitoring period, there were 63,757 negative messages about "promotional price disputes". The topics were mainly about changing preferential policies at will, suddenly reducing prices near the end of the activity, not guaranteeing prices, inducing consumers to cancel orders, and so on.

　　Example: iPhone15 "double 11" reduced its price in the last two hours.

　　China Consumers Association comprehensively analyzed the public opinion and typical cases of consumer rights protection during the monitoring period, and found that this year’s platform and business routines were simplified and attributed to "low price".However, its extensive management and loopholes have also affected consumers’ shopping experience to some extent. Specific performance in the following three aspects:

　　① Simplification of rules does not mean that there are no rules, and the integrity consciousness and contract spirit of merchants need to be improved. 2 More and more new platforms and businesses are entering the market, and the assistance and supervision of the government and platforms need to be strengthened. ③ Drainage advertisements should be "convenient" rather than "disturbing people", and related APP behaviors must be restricted and guided.

　　In the proposal to deal with consumer rights protection and public opinion, China Consumers Association reminded that,First, platforms and businesses should aim at "price power" and continue to exert their strength; Second, the platform should earnestly fulfill its management responsibilities and maintain market order; Third, the regulatory authorities should continuously improve their regulatory capacity and level in the field of live delivery; Fourth, the media should play a greater role in guiding consumer behavior and helping consumer rights protection.

　　China Youth Daily (ID: zqbcyol Editor: Chen Yushan) Source: China Consumer News China Consumer Network (Reporter Ren Zhenyu), comments from netizens, etc.

China Composite Materials Market Investigation and Development Prospect Forecast Report (2025-2031)

　　With its light weight, high strength and good corrosion resistance, composite materials show great potential in the fields of aviation, automobiles, sporting goods and construction. In recent years, carbon fiber reinforced composites (CFRP) and glass fiber reinforced composites (GFRP) have been widely used, which has promoted the development of composite industry. At the same time, the manufacturing technology of composite materials, such as prepreg, autoclave molding and pultrusion molding, is evolving towards automation and digitalization, which improves production efficiency and material properties.

　　In the future, the development of composite materials industry will pay more attention to performance optimization and circular economy. On the one hand, the development of nano-reinforced composites and bio-based composites will improve the mechanical properties and environmental compatibility of composites. On the other hand, the breakthrough in the recycling and reuse technology of composite materials will reduce waste and promote the recycling of materials. In addition, the application of composite materials in renewable energy and aerospace will promote the industry to expand to a higher level of technology and market.

　　Through detailed data analysis, the Report on Market Investigation and Development Prospect of China Composite Materials (2025-2031) comprehensively analyzes the market scale, demand dynamics and price trend of composite materials industry, and deeply discusses the synergistic relationship between the upstream and downstream of composite materials industry chain and the changes of competition pattern. The report accurately divides the market segments of composite materials, reveals the status quo of brand influence and market concentration combined with the research of key enterprises, and provides clear insight into the competitive situation for industry participants. At the same time, the report scientifically predicts the future development direction of the composite material industry in combination with the macroeconomic environment, technological development path and the evolution of consumer demand, and puts forward practical countermeasures against potential risks. The report provides comprehensive market analysis and decision support for composite materials enterprises and investors, helping to grasp industry opportunities, optimize strategic layout and promote sustainable development.

　　　　I. Definition of Composite Material Industry

　　　　Second, the characteristics of composite materials industry

　　　　Three, the main types of composite materials

　　　　First, the industry economic environment analysis

　　　　　　1. Analysis of international macroeconomic environment

　　　　　　(1) the international macroeconomic situation

　　　　　　(2) International macroeconomic outlook

　　　　　　2. Analysis of domestic macroeconomic environment

　　　　　　(1)GDP scale and growth rate

　　　　　　(2) Investment in fixed assets in China.

　　　　　　(3) China’s per capita consumption level.

　　　　　　(4) China macroeconomic forecast and analysis.

　　　　Second, the industry policy environment analysis

　　　　　　1. Relevant industry standards

　　　　　　2. Industry related policies

　　　　　　3. Industry development planning

　　　　　　(1) Development Plan of New Materials Industry in the 14th Five-Year Plan

　　　　　　(2) Development Plan of Petrochemical and Chemical Industry in the Tenth Five-Year Plan

　　　　Third, the social environment analysis of the industry

　　　　Fourth, the industry technical environment analysis

　　　　　　1. Number of industrial patent applications

　　　　　　2, industry patent type analysis

　　　　　　3. Analysis of leading enterprises in technology

　　　　　　4. Analysis of popular technologies in the industry

　　　　I. Development course of global composite materials industry

　　　　Second, the development status of global composite materials industry

　　　　Third, the global composite industry competition pattern

　　　　First, the development status of composite materials industry in the United States

　　　　Second, the development prospects of composite materials industry in the United States

　　　　Third, the United States composite industry development experience summary

　　　　I. Development Status of Composite Materials Industry in Europe

　　　　Second, the development trend of composite materials industry in Europe

　　　　Third, the development prospect of composite materials industry in Europe

　　　　I. Development Status of Japanese Composite Material Industry

　　　　Second, the development prospects of Japan’s composite materials industry

　　　　Third, Japan’s composite materials industry development experience summary

　　　　I. Market analysis of aluminum metal and its alloys

　　　　　　1. Analysis of supply and demand of aluminum metal market.

　　　　　　(1) Analysis of aluminum metal output

　　　　　　(2) Analysis of aluminum metal consumption

　　　　　　2, aluminum metal market price trend analysis.

　　　　　　3. Analysis of aluminum alloy market development.

　　　　　　4. Predict the supply and demand trend of aluminum metal market.

　　　　　　5. The influence of aluminum metal market on composite material industry.

　　　　Second, the copper metal market analysis

　　　　　　1. Analysis of supply and demand of copper metal market

　　　　　　(1) Analysis of copper production

　　　　　　(2) Analysis of copper consumption

　　　　　　2, copper metal market price trend analysis.

　　　　　　3. Predict the supply and demand trend of copper metal market.

　　　　　　4. The influence of copper metal market on composite material industry.

　　　　Third, the magnesium metal market analysis

　　　　　　1. Analysis of supply and demand of magnesium metal market.

　　　　　　(1) magnesium metal output analysis

　　　　　　2. Analysis of the market price trend of magnesium metal.

　　　　　　3. Analysis of the development status of magnesium alloy market.

　　　　　　4. Predict the supply and demand trend of magnesium metal market.

　　　　　　5. Influence of magnesium metal market on composite material industry.

　　　　Iv. titanium market analysis

　　　　　　1. Analysis of supply and demand of titanium metal market.

　　　　　　2. Analysis of the market price trend of titanium metal.

　　　　　　3. Analysis of the development status of titanium alloy market

　　　　　　4. Predict the market prospect of titanium metal.

　　　　　　5. Influence of titanium metal market on composite material industry.

　　　　First, the synthetic resin market analysis

　　　　　　1. Analysis of supply and demand of synthetic resin market

　　　　　　2, synthetic resin market price trend analysis

　　　　　　3. Predict the supply and demand trend of synthetic resin market.

　　　　　　4. Influence of synthetic resin market on composite material industry

　　　　Second, the rubber market analysis

　　　　　　1. Analysis of supply and demand of rubber market

　　　　　　(1) Rubber output analysis

　　　　　　(2) Analysis of rubber consumption

　　　　　　(3) rubber import analysis

　　　　　　2. Analysis of rubber market price trend

　　　　　　3. Predict the supply and demand trend of rubber market.

　　　　　　4. The influence of rubber market on composite industry.

　　　　Third, the graphite market analysis

　　　　　　1. Analysis of supply and demand of graphite market

　　　　　　2, graphite market price trend analysis

　　　　　　3. Predict the supply and demand trend of graphite market.

　　　　　　4. Influence of graphite market on composite industry

　　　　First, the glass fiber market analysis

　　　　　　1, the basic operation of the glass fiber industry

　　　　　　2. Supply situation of glass fiber industry

　　　　　　3. Demand situation of glass fiber industry

　　　　　　4. Analysis of the competition pattern in the glass fiber market.

　　　　　　(1) Analysis of the overall competition in the glass fiber industry.

　　　　　　(2) Regional distribution of domestic glass fiber production capacity

　　　　　　(3) Distribution of domestic glass fiber production enterprises

　　　　　　(4) regional distribution pattern of glass fiber market

　　　　　　5. Forecast and analysis of the development trend of glass fiber market.

　　　　　　6. Influence of glass fiber market on composite material industry

　　　　Second, carbon fiber market analysis

　　　　　　1. Supply situation of carbon fiber industry

　　　　　　(1) Carbon fiber production scale

　　　　　　(2) Carbon fiber production capacity scale

　　　　　　2. Demand situation of carbon fiber industry

　　　　　　(1) Carbon fiber demand scale

　　　　　　(2) Carbon fiber demand field

　　　　　　(3) Carbon fiber demand area

　　　　　　3. Analysis of competition pattern in carbon fiber market

　　　　　　4. Forecast and analysis of the development trend of carbon fiber market

　　　　　　5. The influence of carbon fiber market on composite industry.

　　　　Third, aramid fiber market analysis

　　　　　　1. Supply situation of aramid fiber market

　　　　　　2. Market demand of aramid fiber

　　　　　　(1) Main application fields of aramid fiber

　　　　　　(2) The international market is oversupplied.

　　　　　　(3) domestic demand for aramid fiber exceeds supply.

　　　　　　3. Forecast and analysis of aramid fiber market development trend.

　　　　　　4. The influence of aramid fiber market on composite material industry.

　　　　Fourth, wire rope market analysis

　　　　　　1. Basic operation of wire rope industry

　　　　　　2. Supply situation of wire rope industry

　　　　　　3. Demand situation of wire rope industry

　　　　　　4. Forecast and analysis of the development trend of wire rope market.

　　　　　　5. Influence of wire rope market on composite material industry

　　　　Second, analysis of product development characteristics of China composite materials industry

　　　　First, the development process of composite materials industry analysis

　　　　Second, the composite materials industry development scale analysis

　　　　　　1. Analysis of application fields of composite materials.

　　　　　　2. Analysis of global composite market demand scale

　　　　　　3. Supply analysis of glass fiber composites in Europe

　　　　　　4, China composite material production line.

　　　　　　5. Demand of wear-resistant composite materials in China.

　　　　　　6. Development Status of Glass Fiber Composites

　　　　Third, the analysis of the competition situation of composite materials industry

　　　　　　1. Analysis of existing competitors in the industry

　　　　　　2, the threat of potential entrants in the industry

　　　　　　3. Threat analysis of industrial substitutes

　　　　　　4. Analysis of bargaining power of industry suppliers

　　　　　　5. Analysis of bargaining power of industry buyers.

　　　　　　6. Summary of industry competition

　　　　1. Analysis on the Market Development of Plastic-Wood Composites

　　　　　　1. Definition and characteristics of plastic-wood composite materials

　　　　　　(1) Definition of plastic-wood composite materials

　　　　　　(2) Types of plastic-wood composite materials

　　　　　　(3) Characteristics of plastic-wood composites

　　　　　　2. Properties of plastic-wood composites

　　　　　　(1) General performance

　　　　　　(2) Anti-aging performance

　　　　　　(3) Decorative performance

　　　　　　(4) Performance comparison with solid wood

　　　　　　(5) Performance advantages

　　　　　　3. Market analysis of international wood-plastic composite industry

　　　　　　(1) International market scale of wood-plastic composite materials industry

　　　　　　(2) International competition pattern of wood-plastic composites market

　　　　　　(3) Regional distribution of international consumption of plastic-wood composites

　　　　　　4. Market analysis of wood-plastic composite industry in China.

　　　　　　(1) The scale of the output value of the wood-plastic composite industry in China.

　　　　　　(2) Output analysis of plastic composite materials industry in China.

　　　　　　(3) Market demand scale of plastic composite materials in China.

　　　　　　(4) Major manufacturers of plastic composite materials in China.

　　　　Second, the market development analysis of nanocomposites

　　　　　　1. Overview of nanocomposites

　　　　　　2. Analysis of preparation methods of nanocomposites.

　　　　　　3. Analysis of application fields of nanocomposites.

　　　　　　4. Market size analysis of nanocomposites.

　　　　　　5. Analysis of nano-composite subdivided products

　　　　　　(1) Nano-plastics

　　　　　　(2) Nano rubber

　　　　　　6. Major manufacturers of nanocomposites

　　　　　　7. Forecast and analysis of the market prospect of nanocomposites.

　　　　Third, the functional composite market development analysis

　　　　I. Analysis of Existing Problems in Composite Materials Industry

　　　　　　1. Common problems in the global composite industry.

　　　　　　2. Problems existing in China composite material industry.

　　　　Second, the composite material industry development trend forecast

　　　　1. Application of composite materials in aerospace field

　　　　Second, the development status and trend forecast analysis of aerospace field

　　　　　　1. Development Status of Aerospace Field

　　　　　　2. Forecast and analysis of development trend in aerospace field.

　　　　Third, the demand prospect of composite materials in the aerospace field

　　　　　　1. Demand prospect of composite materials in global aviation field.

　　　　　　(1) Global demand for composite materials in aviation field

　　　　　　(2) Forecast and analysis of composite material demand in global aviation field.

　　　　　　2. Demand prospect of composite materials in aviation field in China.

　　　　First, the application of composite materials in the pharmaceutical industry

　　　　　　1. Introduction of biological composite materials

　　　　　　2. Application analysis of biological composite materials

　　　　Second, the pharmaceutical industry development status and trend forecast analysis

　　　　　　1, the pharmaceutical manufacturing industry development scale and operating efficiency

　　　　　　(1) Industry development scale analysis

　　　　　　(2) Analysis of industry supply and demand balance

　　　　　　(3) Analysis of industry operating benefits

　　　　　　2. Development scale and operating efficiency of pharmaceutical special equipment manufacturing industry

　　　　　　(1) Industry development scale analysis

　　　　　　(2) Analysis of industry supply and demand balance

　　　　　　(3) Analysis of industry operating benefits

　　　　　　3, the pharmaceutical industry development trend forecast and analysis

　　　　Third, the pharmaceutical industry demand prospects for composite materials

　　　　I. Application of Composite Materials in Chemical Industry

　　　　Second, the chemical industry development status and trend forecast analysis

　　　　　　1, the overall development of chemical industry

　　　　　　(1) the scale of production and marketing is expanding.

　　　　　　(2) The operating efficiency fluctuates.

　　　　　　2, chemical industry investment scale analysis

　　　　　　3. Forecast and analysis of the development trend of chemical industry

　　　　Third, the demand prospect of composite materials in the chemical industry

　　　　1. Application of composite materials in automobile industry

　　　　Second, the automobile industry development status and trend forecast analysis

　　　　　　1. Analysis of the development status of the automobile industry.

　　　　　　(1) Industry development scale analysis

　　　　　　(2) Analysis of industry supply and demand balance

　　　　　　2. Forecast and analysis of the development trend of automobile industry.

　　　　Third, the demand prospect of composite materials in the automobile industry

　　　　1. Application of composite materials in paper industry

　　　　Second, the paper industry development scale analysis

　　　　Third, the paper industry supply and demand balance analysis

　　　　Fourth, the paper industry operating benefit analysis

　　　　V. Demand prospect of composite materials in paper industry

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Fourth, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　Seven, the latest development trend analysis of enterprises

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　　　1. Analysis of main economic indicators

　　　　　　2, enterprise profitability analysis

　　　　　　3, enterprise operation ability analysis

　　　　　　4, enterprise solvency analysis

　　　　　　5, enterprise development ability analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Fourth, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　Seven, the latest development trend analysis of enterprises

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Fourth, business analysis of enterprise composite materials

　　　　Five, the advantages and disadvantages of enterprise management analysis

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Fourth, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　　　1. Analysis of main economic indicators

　　　　　　2, enterprise profitability analysis

　　　　　　3, enterprise operation ability analysis

　　　　　　4, enterprise solvency analysis

　　　　　　5, enterprise development ability analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Fourth, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Fourth, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　Seven, the latest development trend analysis of enterprises

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise qualification ability analysis

　　　　Third, business analysis of enterprise composite materials

　　　　Third, the enterprise sales channels and network analysis

　　　　Five, the advantages and disadvantages of enterprise management analysis

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　　　1. Analysis of main economic indicators

　　　　　　2, enterprise profitability analysis

　　　　　　3, enterprise operation ability analysis

　　　　　　4, enterprise solvency analysis

　　　　　　5, enterprise development ability analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Third, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　A brief analysis of enterprise development

　　　　Second, the enterprise management analysis

　　　　　　1. Analysis of main economic indicators

　　　　　　2, enterprise profitability analysis

　　　　　　3, enterprise operation ability analysis

　　　　　　4, enterprise solvency analysis

　　　　　　5, enterprise development ability analysis

　　　　Third, the enterprise qualification ability analysis

　　　　Third, business analysis of enterprise composite materials

　　　　Five, enterprise sales channels and network analysis

　　　　Six, the advantages and disadvantages of enterprise management analysis

　　　　First, the industry life cycle analysis

　　　　Second, the industry development factors

　　　　　　1. Driving factors

　　　　　　2. Obstacles

　　　　Third, the forecast and analysis of industry development prospects

　　　　　　1. Forecast and analysis of composite material demand for high-end equipment manufacturing.

　　　　　　(1) Application of composite materials in high-end equipment manufacturing.

　　　　　　(2) Development scale of high-end equipment manufacturing industry during the 14th Five-Year Plan period.

　　　　　　(3) Forecast and analysis of demand for composite materials in high-end equipment manufacturing.

　　　　　　2. Forecast and analysis of future supply and demand of carbon fiber composites.

　　　　　　3. In the future, the domestic composite market has great potential for improvement.

　　　　　　4. Forecast and analysis of global composite market.

　　　　First, the analysis of industry entry barriers

　　　　　　1, product testing, design and testing barriers

　　　　　　2, talent barriers

　　　　　　3. Technical barriers

　　　　　　4, equipment and financial barriers

　　　　　　5, certification barriers

　　　　Second, the industry business model analysis

　　　　Third, the industry investment risk early warning

　　　　　　1. Policy risks

　　　　　　2. Market risk

　　　　　　3. Macroeconomic risks

　　　　　　4. Risk of technology research and development in composite materials industry

　　　　　　5. Other risks

　　　　I. Cases of investment merger and reorganization in composite materials industry

　　　　Second, the composite materials industry investment merger and reorganization mode

　　　　Third, the composite materials industry investment merger and reorganization characteristics analysis

　　　　Iv. Motivation of investment merger and reorganization in composite materials industry

　　　　V. Investment Merger and Reorganization Trend of Composite Materials Industry

　　　　First, the analysis of industry investment and financing status

　　　　Second, the industry investment opportunities analysis

　　　　　　1, composite materials industry investment region analysis.

　　　　　　2. Emerging industries supported by composite materials will step into a new stage of development.

　　　　　　3. During the Tenth Five-Year Plan period, the investment and financing innovation space of composite materials industry is broad and has great flexibility.

　　　　Third, industry investment strategies and suggestions

　　　　　　1, relying on technological innovation to promote industry development.

　　　　　　2, strengthen the strong alliance between enterprises.

　　　　　　3. Improve the risk aversion system.

　　　　　　4. Seriously face the arrival of a new wave of technological innovation and business innovation.

　　　　　　5. Build a composite industrial cluster.

　　Chart 1: Brief analysis of the characteristics of composite materials

　　Chart 2: Summary of main types of composite materials

　　Chart 3: Trend of GDP growth rate in the United States from 2019 to 2024 (unit:%)

　　Chart 4: The risk of inflation in the Eurozone increased from 2019 to 2024 (unit:%)

　　Chart 5: Forecast of global macroeconomic indicators from 2025 to 2031 (unit:%)

　　Chart 6: China’s GDP growth from 2019 to 2024 (unit: 100 million yuan,%)

　　Chart 7: Preliminary accounting data of China’s GDP in 2025 (unit: 100 million yuan,%)

　　Chart 8: Growth of China’s fixed assets investment from 2019 to 2024 (unit:%)

　　Chart 9: Changes of per capita disposable income of urban and rural residents in China since 2025 (unit: yuan)

　　Chart 10: Forecast of growth rate of major macroeconomic indicators in China from 2025 to 2031 (unit:%)

　　Chart 11: Statistics on the number of related standards for composite materials in China from 2019 to 2024.

　　Chart 12: Summary of relevant standards of composite materials in China since 2025

　　Chart 13: Policy Analysis of China Composite Industry

　　Chart 14: Changes of patent applications related to composite materials in China from 2019 to 2024 (unit: pieces)

　　Chart 15: Composition of Patent Application Types for Composite Materials in China (unit:%)

　　Chart 16: Composition of patent applicants (top ten) related to composite materials by 2024 (unit: pieces)

　　Chart 17: Distribution of patents related to composite materials up to 2024 (top ten) (unit:%)

　　Chart 18: Analysis of Development Opportunities and Threats of China Composite Materials Industry

　　Chart 19: Development Stages of Global Composite Industry

　　Chart 20: Comparison of per capita composite materials consumption in the United States, China and Europe (unit: kg)

　　Chart 21: Representative manufacturers in the industrial chain of composite industry in the United States

　　Chart 22: Contribution Ratio of American Composite Downstream Industry

　　Chart 23: Estimated GRP output of European countries or regions in 2025 (unit: 10,000 tons)

　　Chart 24: GRP output of various molding processes in Europe in 2025 (unit: 10,000 tons)

　　Chart 25: GRP application market of composite materials in Europe in 2025 (unit:%)

　　Chart 26: Development Trend of Composite Industry in Europe

　　Chart 27: Demand for carbon fiber from 2025 to 2031 (unit: tons)

　　Chart 28: Industrial Chain Diagram of Composite Material Industry

　　Chart 29: Production and growth of primary aluminum in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 30: Primary aluminum consumption in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 31: Comparison chart of aluminum futures and spot prices in China from 2019 to 2024.

　　Chart 32: Output of aluminum and aluminum alloys in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 33: Analysis of the influence of aluminum metal market on composite material industry

　　Chart 34: China’s refined copper output and year-on-year growth from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 35: Apparent consumption and growth rate of copper materials in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 36: China copper price trend chart from 2019 to 2024 (unit: RMB/ton)

　　Chart 37: Production of Magnesium Metal in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 38: magnesium sales and year-on-year growth from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 39: Domestic magnesium ingot price trend chart from 2019 to 2024 (unit: RMB/ton)

　　Chart 40: Analysis chart of output change of magnesium alloy industry from 2019 to 2024 (unit: 10,000 tons)

　　Chart 41: Analysis of the influence of magnesium metal market on composite industry

　　Chart 42: Production of sponge titanium in China from 2019 to 2024 (unit: tons)

　　Chart 43: Actual output and year-on-year growth rate of titanium dioxide in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 44: China sponge titanium spot settlement price trend chart from 2019 to 2024 (unit: RMB/kg)

　　Chart 45: Analysis of the Influence of Titanium Metal Market on Composite Industry

　　Chart 46: Supply and demand of synthetic resin products from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 47: Prices of main synthetic resin products in China from 2019 to 2024 (unit: RMB/ton)

　　Chart 48: Analysis of the influence of synthetic resin market on composite industry

　　Chart 49: Production of Synthetic Rubber in China from 2019 to 2024 (unit: 10,000 tons)

　　Chart 50: Consumption of Synthetic Rubber in China from 2019 to 2024 (unit: 10,000 tons)

　　Chart 51: Import of Synthetic Rubber in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 52: Price trend chart of china rubber from 2019 to 2024 (unit: RMB/ton)

　　Chart 53: Impact Analysis of Rubber Industry on Composite Industry

　　Chart 54: Output of graphite and carbon products in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 55: China graphite price trend chart from 2019 to 2024 (unit: RMB/ton)

　　Chart 56: List of main economic indicators of glass fiber and products manufacturing from 2019 to 2024 (unit: home, RMB 10,000,%)

　　Chart 57: China’s glass fiber yarn output and year-on-year growth rate from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 58: Trend chart of finished product scale of china glass fiber industry from 2019 to 2024 (unit: 100 million yuan,%).

　　Chart 59: Trend chart of sales revenue of china glass fiber industry from 2019 to 2024 (unit: 100 million yuan,%)

　　Chart 60: General situation of competition in china glass fiber industry

　　Chart 61: Competition Trend of International Glass Fiber Industry

　　Chart 62: Distribution of glass fiber production in various provinces and cities in China

　　Chart 63: The proportion of glass fiber yarn production in the three regions of Zhejiang, Shandong and Chongqing in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 64: Distribution of glass fiber yarn production enterprises in China in 2025 (unit:%)

　　Chart 65: Distribution of glass fiber production capacity of Jushi Group in 2025 (unit: 10,000 tons)

　　Chart 66: Distribution of glass fiber pool kiln production lines in China in 2025 (unit: 10,000 tons, 100 million square meters)

　　Chart 67: Regional distribution of sales revenue of china glass fiber industry in 2025 (unit:%)

　　Chart 68: Development trend of China’s glass fiber industry

　　Chart 69: Performance comparison of six materials (unit: g/cm3, kg/cm2, cm)

　　Chart 70: Trend chart of carbon fiber production in China from 2019 to 2024 (unit: ton)

　　Chart 71: Trend chart of carbon fiber capacity change in China from 2019 to 2024 (unit: t/a,%)

　　Chart 72: Trend chart of carbon fiber demand in China from 2019 to 2024 (unit: t/a,%)

　　Chart 73: Structure diagram of carbon fiber demand field in China (unit: t/a,%)

　　Chart 74: Regional distribution map of carbon fiber demand in China in 2025 (by net import) (unit:%)

　　Chart 75: Regional distribution map of carbon fiber demand in China in 2025 (by net import amount) (unit:%)

　　Chart 76: Major meta-aramid producers in the world and their production capacity (unit: ton/year)

　　Chart 77: List of main economic indicators of wire rope and its products manufacturing from 2019 to 2024 (unit: home, RMB 10,000,%)

　　Chart 78: Trend chart of finished product scale of wire rope manufacturing industry in China from 2019 to 2024 (unit: 100 million yuan,%)

　　Chart 79: Trend chart of sales revenue of China wire rope manufacturing industry from 2019 to 2024 (unit: 100 million yuan,%).

　　Chart 80: Development trend of wire rope manufacturing industry in China

　　Chart 81: Summary of Development Course of Composite Material Industry

　　Chart 82: Distribution of application fields of composite materials industry (unit:%)

　　Chart 83: Global market of high-performance composite materials by region from 2019 to 2024 (unit: million tons)

　　Chart 84: Global market share of high-performance composites by region in 2025 (unit:%)

　　Chart 85: Output of Glass Fiber Composites in Europe from 2024 to 2025 (unit: 10,000 tons)

　　Chart 86: Demand scale of wear-resistant composite materials in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 87: Competition Analysis of Existing Enterprises in China’s Composite Industry

　　Chart 88: Threat analysis of potential entrants in China’s composite industry

　　Chart 89: Analysis of bargaining power of China’s composite materials industry to upstream suppliers

　　Chart 90: Analysis of bargaining power of China’s composite materials industry to downstream customers

　　Chart 91: Summary of Competition in Composite Industry

　　Chart 92: Types and Introduction of Plastic-Wood Composites

　　Chart 93: Comparison between Plastic Wood and Green Wood

　　Chart 94: Summary of characteristics of plastic-wood composites

　　Chart 95: Introduction to General Properties of Plastic-Wood Composites (unit: cm3/g,%, MPa, n)

　　Chart 96: Introduction of Aging Resistance of Plastic-Wood Composites

　　Chart 97: Introduction of Decorative Properties of Plastic-Wood Composites

　　Chart 98: Comparison of properties of wood-plastic composites with solid wood and other wood-based panels.

　　Chart 99: Performance comparison of pineapple lattice, wood-plastic composite, eucalyptus and carbonized wood.

　　Chart 100: Summary of performance advantages of plastic-wood composites

　　Chart 101: Global output and forecast of wood-plastic composites from 2019 to 2024 (unit: 10,000 tons)

　　Chart 102: Regional distribution of global plastic-wood composite production from 2025 to 2014 (unit:%)

　　Chart 103: Regional distribution of global consumption of plastic-wood composites (unit:%)

　　Chart 104: Output value and growth of wood-plastic composite industry in China from 2019 to 2024 (unit: 100 million yuan,%).

　　Chart 105: Output and growth of wood-plastic composites in China from 2019 to 2024 (unit: 10,000 tons,%)

　　Chart 106: Market demand and growth forecast of plastic-wood composite materials in China from 2019 to 2024 (unit: 10,000 tons)

　　Chart 107: Main manufacturers and industry status of plastic-wood composites in China.

　　Chart 108: Four Major Manufacturers of Plastic-Wood Composites in Building Materials Field

　　Chart 109: Demand scale of nano-composite materials in the United States from 2019 to 2024 (unit: 10,000 pounds)

　　Chart 110: Analysis of Major Manufacturers of Nanocomposites in China

　　Chart 111: Forecast of global demand scale of polymer nanocomposites from 2025 to 2031 (unit: USD 100 million)

　　Chart 112: Application of carbon fiber in aerospace field (unit:%)

　　Chart 113: Number of transport airports in various regions of China in 2025 (unit: 10,%)

　　Chart 114: Number of national civil aviation transport aircraft from 2019 to 2024 (unit: one)

　　Chart 115: Trend chart of global demand for carbon fiber in aerospace since 2025 (unit: t/a)

　　Chart 116: Forecast chart of global carbon fiber demand in aerospace field from 2025 to 2031 (unit: t/a)

　　Chart 117: Forecast of carbon fiber demand in China aerospace industry from 2025 to 2031 (unit: ton)

　　Chart 118: Classification of Biocomposites

　　Chart 119: Clinical Application of Biocomposites

　　Chart 120: Analysis of main economic indicators of pharmaceutical manufacturing industry from 2019 to 2024 (unit: home, RMB 10,000,%)

　　

The application of new technologies such as big data brings smart life into reality.

CCTV News:The application of new technologies such as big data will make the future world shine from concept to reality, and follow the reporters to take a look at the ongoing exhibitions in many places.

The 2023 China International Big Data Industry Expo is being held in Guiyang, which focuses on the new achievements and achievements of digital economy development. The application of big data technology has given daily life more choices.

Headquarters reporter Ma Yuhan:I am sitting in a moving car now. There are tables and chairs and a sofa in this car, but there is only one person missing — — That’s the driver. Big data is integrated into new life and has more new experiences.

Headquarters reporter Ma Yuhan:What you see now is that I am roaming on Mars, saying hello to future robots. But in reality, I am actually standing in a virtual reality studio. Yes, it is through this new shooting technique that we can go wherever you want, no matter in the past or in the future.

The ongoing Shanghai Science and Technology Festival has many sections such as conferences, competitions and popular science, during which more than 1,500 special events will be held. A series of popular science activities, such as artificial intelligence, sci-fi works and popular science board games, are being held at the popular science fair in Sinan Huike Hall. Robots and 3D printers that can print models all feast their eyes on the audience.

Media exploration community access control： the gate is free to pass, and the access card can be copied for money.

　　Access control is provided for the separation of people and vehicles at the gate, and unit access control is provided downstairs. Now this has become a standard in many residential quarters. However, many of these "iron generals" who seem to improve the safety factor have actually become "empty shelves".

　　Recently, the "Legal Daily" reporter visited a number of residential areas and found that these residential areas have problems in varying degrees, such as open doors, free release of security guards, damage and failure of access control, and low cooperation of owners. Even residents’ access cards can be easily copied. Many residents feel uneasy because of this. Once the access control becomes a decoration and the community is unguarded, some lawless elements can go in and out at will, waiting for an opportunity to step on the spot to commit crimes, which will bring great hidden dangers to the security of the community.

　　Problem one

　　The gate is open and free to pass.

　　At the south gate of the east area of Luyuan Community, Baoye City, Purple Street, Hefei City, Anhui Province, the reporter saw that the gate of the community was equipped with a car ban system. On the east side of the car ban system was an automatic gate that could accommodate two people. There was a card swiping machine in front of the gate. The owner should have swiped the Carmen gate to open it, but the gate of the community was open and could enter and exit without swiping the card.

　　The reporter walked into the community through the gate, and the security guard on the side did not stop him or ask about the situation. The reporter noticed that in just one minute, more than 10 people were free to enter and leave. In the west area of the community, the problem of "lost access control" of the unit building is particularly prominent. The doors of 7 units in Building 1 and Building 2 are all pulled open, so you don’t need to swipe the access card or enter the house number to call the owner, so you can enter and leave freely.

　　Ms. Huang, who lives in the community, told the reporter that due to the limited parking spaces in the community, the car ban is strict, but the access control is very casual, probably because some owners do not have access cards and often ask the security guard to help open the door, so the security guard simply does not close the gate, which saves trouble. "Even if it is closed, as long as someone shouts to open the door, the security guard will open it without verifying the situation. It doesn’t matter if someone enters behind the credit card owner. If the community is mixed with thieves or which owner is followed, it will be troublesome." Ms. Huang said.

　　The reporter found that this situation is very common. The gates of Baijingxuan Community and Wanhe New Town Plaza Community near the community were not closed, especially in Wanhe New Town Plaza Community. Security guards also blocked the gates with stones to prevent them from closing.

　　Suggestion: Strengthen the responsibility consciousness training of property management personnel.

　　Tang Libao, who has been engaged in property management services for many years in Hefei, believes that the lack of access to residential gates and unit buildings reflects the weakness of property workers’ safety awareness and responsibility awareness, and suggests that government management departments strengthen supervision over property companies, property companies strengthen internal training, improve staff’s safety awareness and responsibility awareness, and strengthen security guards’ service awareness and ability.

　　At the same time, it is forbidden for individuals to open the access control system without authorization and intentionally for reasons such as saving trouble. If you encounter an owner who claims to have forgotten to bring an access card, you can ask him to report his own information, and the security guard will release it after verification; If you meet a visitor, you can announce the number of the security room. The owner can call to report his own information, and report the names of relatives and friends or the number plate of the vehicle. The security guard will release it after verification.

　　question 2

　　Access control is often broken but not repaired in time.

　　Ms. Li, who lives in Wanhe Xincheng Square Community, is very depressed, because the parking ban system in the community has been broken for almost a month and has not been repaired. Every time a vehicle enters and exits, it must call the security guard or drop the horn to prompt the security guard to open the door manually, which not only brings inconvenience to the vehicle’s entry and exit, but also causes injustice to the owners who pay for parking. Ms. Li said that it is not once or twice that there is a problem with the car ban system. Every time the property is said to be repaired by the contact person, the repair is particularly slow and often "sick" repeatedly.

　　The owner of Luyuan West District, Baoye City, which is separated by all the way, is also complaining that the access control of the north gate is useless. The reporter noticed that the number of people in and out of the North Gate is relatively large, but the gate always makes a "squeaking" sound and cannot be closed automatically.

　　"There are too many access control problems. The door downstairs of our unit has been out of control and can be opened at will. There have also been cases where the access control is ineffective, and the door can’t be opened suddenly, but it can be opened after a few seconds of pause." Ms. Li said that she had seen the door open automatically when the owner entered the "password".

　　Property staff said that the access control system of the unit building has a set of automatic unlocking passwords, but only internal personnel can master them.

　　Suggestion: Check regularly if there is any problem, and immediately check and make changes.

　　Tang Libao believes that based on the consideration of cost saving, the investment in the purchase of access control equipment and daily management and maintenance varies, and the corresponding quality and efficiency are different. Therefore, it is suggested that the property management company should purchase qualified equipment, and organize personnel to check and maintain it regularly, and find problems in time for maintenance.

　　"Access control equipment ‘ Health ’ And ‘ Life span ’ It is also inseparable from the love of every resident. " Tang Libao suggested that residents should also develop the habit of caring for public facilities and equipment. If anyone is found to be deliberately damaged or there is a problem with public facilities and equipment, they should give timely feedback to the property staff.

　　Question 3

　　Residents can’t operate effectively without cooperation.

　　Located at the intersection of North Second Ring Road and Longmenling Road in Hefei City, the east and west doors of Zhongxing West Lake Garden Community are equipped with access control and car ban for pedestrians and vehicles to enter and exit. According to the usage specification, vehicles pass in and out by Bluetooth devices, but to get Bluetooth, property management fees and parking fees need to be paid by the property company first, and many owners have not got Bluetooth because of payment problems, which leads to the abnormal operation of the access control system.

　　In the second half of last year, the residential property tried to strictly operate the access control system, requiring all vehicles without Bluetooth not to enter. However, the contradiction between the owner and the property was once intensified due to the road congestion caused by vehicles without Bluetooth. In the end, the property made concessions, leaving the west gate of the community for vehicles without Bluetooth, but entering the community must register the license plate number and report the room number of the building.

　　"The entrance of Simon must be opened with Bluetooth, and the only security guard can control the exit of Simon. Therefore, when I go to work in the morning, I often encounter vehicles entering from the exit of the west gate of the community and blocking face to face with the exiting vehicles. " Mr. Han, the owner of Bluetooth who paid the normal fee, said that at this time, he could only park in a slightly distant position and wait until the vehicles entering the community in the opposite direction passed before going out normally.

　　Suggestion: Guide the owners to develop standardized behaviors.

　　Mr. Han, who is often blocked at home, suggested that the property company can find out the vehicle situation in the community in advance, let the owners use Bluetooth equipment for a period of time for free, and guide the owners to standardize their behavior. At the same time, the community industry committee should play a role, guide the owners to cooperate with the property company after the expiration of the free use period, and actively coordinate the property company and the owners to solve problems, so that the property company can collect property fees normally and carry out daily management services.

　　Question 4

　　Access cards can be copied for tens of dollars.

　　A new access card for the owner is the "key" to open the access control system. But this "key" can be easily copied. Some owners reported that they had accidentally lost the access card, because they couldn’t wait for the property company to do it again, so they spent 10 to 20 yuan, copied it again in the unlocking company, and soon got it.

　　The reporter consulted an unlocking company in Hefei on the grounds that the access card was lost. The company says it can copy access cards, but it will charge according to the number of copies, and if the number is too small, it will not take orders. The reporter also found that not only can you copy the access card in the unlocking company, but you can also buy the access card Replicator online and copy it yourself. A Taobao seller said that the Replicator he sold developed an IC card decryption program. Even if the community access card and elevator card are encrypted, it only takes a few minutes to read, write and copy the card. And such a machine can’t reach 100 yuan, and the cost is not high.

　　According to industry insiders, there are ID cards and M1 cards commonly used in access control cards, among which there is only one physical number in the ID card, and some have not even written the physical number, which is the least difficult and the most common. M1 card can store limited information and encrypt it, which is mostly used to make hotel room cards. At present, CPU cards are more difficult to crack in the market, which are mostly used to make bank cards, etc. Because of their higher cost than ID cards and M1 cards, they are rarely used to make access cards.

　　Suggestion: Upgrade the security level of access control system.

　　Lawyer Wang Qiang suggested that with the development of technology and actual needs, property companies should constantly upgrade the access control system, improve the encryption degree of access cards, and increase the security index of the community. At the same time, it is also necessary to clarify the scope of the business of copying access cards, whether it belongs to unlocking business or electronic sales business. On the basis of clarifying the scope, it is necessary to clarify the responsibilities of management departments and operators, and strengthen industry supervision and industry self-discipline.

Interview with Donnie Yen： Jin Yong is not afraid of controversy and builds a superhero in China.


Special feature of 1905 film network "From the beginning to last night, it took 282 days to fulfill a martial arts dream. “On February 4th, after the meeting in Shenzhen, I wrote in Weibo with emotion.



From an old partnerJing WongA proposal, to meet the global audience after the filming is completed, Donnie Yen is personally involved in the whole process, with multiple roles such as producer, general director, starring and martial arts director, just to create a martial arts film with personal characteristics.


Since The Legend of Dragon in Qiao Feng was launched on the New Year’s Eve, the box office of the three platforms has reached nearly 30 million a week, and the total account has surpassed the box office of the same period in history. The film also performed well in overseas cinemas, winning the box office champion of Malaysian New Year film and the first box office of Chinese New Year film in Singapore.



Dare to adapt classic works, Donnie Yen had predicted the controversy and doubt, but he also believed that only by facing challenges directly and constantly innovating can martial arts films be by going up one flight of stairs.He hopes to combine the boxing of "Zhen Kung Fu" with the chivalrous character, and make the spirit of China’s martial arts and a "superhero movie" belonging to Chinese.


"Shooting Jin Yong is not afraid of controversy"

Create a unique Qiao Feng


As we all know, Tian Long Ba Bu is one of Jin Yong’s most influential representative works. Before Biography of Qiao Feng, four films and six TV series have been made.


Once the news that Donnie Yen played Qiao Feng was exposed, it caused a heated discussion. Some viewers pointed out that his appearance was quite different from that of the Khitan man, and some netizens bluntly said that the remake of Jin Yong’s works was "feelings are greater than content".



In this regard, Donnie Yen has long been psychologically prepared: "If you shoot Jin Yong, you will definitely be challenged and controversial, and even the audience will not like it, but history tells us that if you don’t dare to take the next step in all artistic creation, it is impossible to have something new."


He also admitted that although his appearance is quite different from that of Qiao Feng, a northern man depicted in the novel, he wants to show Qiao Feng’s dashing chivalrous spirit and interpret it in the way of "Donnie Yen".


Therefore, it is not so much a remake as a re-creation. "I don’t give myself too many shackles, and I don’t want to imitate Qiao Feng in the novel. I want to use my experience in making action movies to reinterpret this character and make a martial arts film in 2023."



The original novel of Tianlong Babu is 1.5 million words long and has more than 230 characters. How to condense it into a two-hour story has become the biggest problem in the adaptation of the script.


Donnie Yen and his team decisively cut the complexity and simplify it, and chose to make a biography of Qiao Feng, the "strongest warrior", which is the first time in the film adaptation of "Eight Dragons".


In Donnie Yen’s view, the charm of Qiao Feng’s character comes from his complexity: not only his martial arts, but also his aboveboard personality and incomparable inner strength. No matter how wronged he is, he will bear it one by one and never change his mind. This resonates with him deeply.


Donnie Yen accepted an exclusive interview with 1905 Film Network.


"Over the years, maybe because I am a relatively straightforward person, people who don’t know me sometimes have different views," Donnie Yen said. "My favorite line is that Qiao Feng said to his Shaolin disciples,’ Since everyone thinks of me like this, I have nothing to say.’ This is what I really want to express, reflecting some social status quo through movies. "


"Martial arts films must have martial arts"

Making China’s superhero movie.


"Martial arts films must have martial arts, or they will become magic films."Donnie Yen’s action style is sui generis, and he is famous for his quickness and ferocity. This time, he also strives to combine "Zhen Kung Fu" with Jin Yong’s martial arts to create a unique action style.



At present, there are many martial arts films and martial arts dramas that only pursue the beauty of the picture. Many actors only rely on hanging Weiya and posing to complete the shooting. Faced with this phenomenon, Donnie Yen admits that it has pose the sense of texture and temperament that martial arts films should have.


"Martial arts films are not magic films. Actors must have martial temperament and martial skills before they can perform the inner things of the fighters. "



For this reason, in the action design of Biography of Qiao Feng, Donnie Yen particularly emphasized the sense of texture and realism. He should not only keep Qiao Feng’s classic moves, such as lowering the dragon’s eighteen palms and beating the dog stick, but also integrate the fighting style of Zhen Shi, so as to implement the unconstrained martial arts world in Jin Yong’s words.


Among them, the most obvious change is "Qiao Feng uses a sword", which has also caused controversy among many netizens. In this regard, Donnie Yen once responded: "Qiao Feng uses the sword" has a clear source in the original work, and Qiao Feng’s use of different weapons in the film also shows his mentality at different stages.


"When he lost his representative power, he was at the low point of losing his loved ones. Where did his weapon come from? The sword represents Qiao Feng’s life test, which makes the audience feel the status and mentality change of this character more intuitively. "



Martial arts films, which are a combination of history, action, emotion and other elements, used to be a business card of China’s films, but they have gradually declined in recent years.


The "Biography of Qiao Feng" received a warm response overseas, which also encouraged Donnie Yen. He believes that the charm of martial arts films lies not only in the passionate action scenes, but also in the chivalrous spirit and cultural heritage behind them.


"China has such a long history that we can only find the’ root’ of culture by taking the audience back to the past. The reason why martial arts look good is because of its traditional accumulation and cultural thickness. "



Before the filming of Biography of Qiao Feng began, Donnie Yen said that he wanted to make "China’s superhero movie". Now, he explains to us that the so-called superhero is more capable and responsible than ordinary people, and such a "chivalrous man" has always been in martial arts films.


"To build a superhero in China is to put the commercial elements in the Hollywood superhero films that the audience likes to watch in the martial arts films, or to enlarge the original things in the martial arts films, so that young people can feel that the China martial arts films are equally cool!"



"keep fighting"

After 41 years of debut, I am creating a "peak period"


"I’ll play as long as he wants, and keep playing!"In the film, this line by Qiao Feng is impressive, and it seems to imply Donnie Yen’s own voice.He responded with a smile: at first, it was completely necessary for the plot, and later it was invisibly combined with my mentality.



Similar to Qiao Feng, Donnie Yen’s road to fame is also a process of constantly answering questions and challenging himself.He still remembers shooting more than ten years ago.Kill the wolf.andThe fuseSometimes, facing the media, he needs to explain repeatedly why he integrated MMA mixed fighting technology into action design, and he also heard many incomprehensible voices.


But because of his persistence, this style has finally become the object to be imitated by fashion action movies at home and abroad."At that time, I told them that this is a new martial arts film style, and I believe it will become a necessary technology and trend of fashion action movies all over the world in the near future."



The same is true of the process of acting. "Everyone says why you want to shoot Ip Man. Your movements are obviously the style of fuse, so you can’t play Wing Chun."


However, Donnie Yen refused to believe in evil, closed his door for nine months, and practiced hard to chant spring songs. In the end, continuous shooting’s four works made him the most representative role.



I have been in the business for 41 years and I have been playing for 41 years. Donnie Yen admits that he also has moments of injury and fatigue, but his love for movies makes him unable to stop. "If you love something, you can always export it and you can’t stop."


In his view, for an action actor, what matters is not only skill, but creative ability, that is, the combination of martial arts, acting skills, wisdom and experience.


From this point of view, he bluntly said that he was in the "peak period" of his creation. "I have more creativity and experience than before, and my skills are still there. I want to shoot more years, shoot more films and try to see how long I can play!"


After the diagnosis of cancer, the doctor was in no hurry to operate on the patient, but let him lose weight first. Why？

Original Zeng Ge Daily Popular Science Zeng Ge Daily Popular Science

Lao Wu, 50 years old, went to the hospital for examination because of bloody stool, and found out that it was rectal cancer. To have surgery, the doctor actually asked him to lose weight first.

I did CT scan of abdomen and chest, as well as MRI scan of pelvic cavity. Fortunately, distant organs such as liver and lung did not metastasize, but pelvic MRI showed that cancer invaded the whole layer of rectal wall, and there was pelvic lymph node metastasis, so it was considered to be stage III rectal cancer.

We suggest that he do concurrent radiotherapy and chemotherapy first, which can make the tumor shrink, improve the complete resection rate, reduce the recurrence rate, and increase the probability of preserving anus. Radiotherapy can last for a long time, and it is generally recommended to rest for about 8 weeks after radiotherapy, and then do surgery.

We also made a request to him, that is, during this period, he must lose weight well, because he is 170 cm tall, but his weight has reached 200 kg, and his body mass index has reached 34.6, which is seriously exceeding the standard. Moreover, Lao Wu is abdominal obesity, with a big belly and no fat arms and thighs.

Why do we let Lao Wu lose weight? Because surgeons are full of "discrimination" against fat people!

For some obese patients, surgeons often say that surgery is not easy to do, why not do it, mainly for the following reasons:

1. Obese patients have thick subcutaneous fat.

Many obese patients have a lot of stomachs. Compared with thin people, the subcutaneous fat is obviously thick. For example, the subcutaneous fat of thin people is only 0.5 cm, and that of fat people is 5 cm thick.

When doing laparotomy, the thin man will enter the abdominal cavity in a minute or two, while the fat man may take ten minutes before the doctor can cut the skin, thick subcutaneous fat, muscle and a thick layer of extraperitoneal fat, and finally enter the abdominal cavity.

When doing surgery, it is necessary to pull the abdominal wall of the patient to both sides, so as to expose the organs in the stomach, find the diseased organs or tissues, and then remove them.

We have all kinds of instruments, which are specially used to open the abdominal wall of patients. Such instruments are called retractor.

Obviously, the thin belly is easier to pull open, while the fat belly is too thick, so the doctor in charge of pulling the hook will be very hard and need to make great efforts.

We once had a rectal cancer operation. The patient was also a fat man weighing more than 200 kilograms. Two rotating students were responsible for pulling the hook. The operation was not easy to do, and it took five hours. Two students kept pulling the hook for five hours, which exhausted them.

After the operation, a classmate said, I hate fat people! Another student is relatively fat himself. He said that he must lose weight. In case he gets sick in the future, he doesn’t want to be like this patient.

After the lesion is removed, it is necessary to close the abdominal cavity and suture the surgical incision layer by layer. The fat man’s operation and closing the abdominal cavity are also technical activities. After the suture, the patient coughs and pushes hard, which is easy to split the wound. Moreover, the blood supply of adipose tissue is not very good, which is prone to incision fat liquefaction, incision infection and incision hernia.

2. The abdominal space of obese patients is small and inconvenient to operate.

Fat people not only have a fat belly, but also have a lot of visceral fat in the abdominal cavity. The omentum and mesentery are all adipose tissues, which occupy a lot of space in the abdominal cavity, resulting in a smaller space for surgical operation.

For example, when doing rectal cancer surgery, the rectum is already in the narrow pelvic cavity. If the adipose tissue around the rectum is particularly thick, it may occupy the entire pelvic cavity. When doing surgery, it is necessary to free the mesorectum from the pelvic cavity, which is very difficult to operate.

At this time, it is easy to lead to unclear anatomical levels, easy to damage blood vessels, nerves and other organs, causing collateral damage, increasing the difficulty of surgery and increasing the incidence of complications.

Therefore, it is not only difficult for fat people to have surgery, but also the incidence of complications is high. It is not that doctors discriminate against obese people. It is indeed that the difficulty of surgery is much higher than that of thin people. It is difficult for particularly obese patients to have surgery. For your health, everyone must lose weight!

Original title: "When cancer is diagnosed, the doctor is not in a hurry to operate on the patient, but let him lose weight first. Why? 》

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