Market Overview - The chemical fiber sector experienced a decline of 1.66% on January 30, with Huafeng Chemical leading the drop [1] - The Shanghai Composite Index closed at 4117.95, down 0.96%, while the Shenzhen Component Index closed at 14205.89, down 0.66% [1] Stock Performance - Notable gainers in the chemical fiber sector included: - Hengshen New Materials (Code: 000782) with a closing price of 5.89, up 4.25% and a trading volume of 335,800 shares, totaling 197 million yuan [1] - Baolidi (Code: 300905) closed at 37.46, up 3.54% with a trading volume of 58,800 shares, totaling 217 million yuan [1] - Major decliners included: - Huafeng Chemical (Code: 002064) closed at 12.88, down 5.85% with a trading volume of 774,500 shares, totaling 26.67 million yuan [2] - Xinxiang Chemical Fiber (Code: 000949) closed at 7.27, down 3.84% with a trading volume of 985,300 shares, totaling 716 million yuan [2] Capital Flow - The chemical fiber sector saw a net outflow of 388 million yuan from main funds, while retail investors contributed a net inflow of 420 million yuan [2] - The capital flow for specific stocks showed: - Hengshen New Materials had a main fund net outflow of 12.99 million yuan, with retail inflow of 1.70 million yuan [3] - Sanfangxiang (Code: 600370) had a main fund net inflow of 7.65 million yuan, while retail outflow was 0.37 million yuan [3]

证券日报网讯1月29日，双欣环保在互动平台回答投资者提问时表示，公司产品的市场价格受到行业供 需情况及上游原材料的价格波动传导等多重因素影响，目前公司产品的市场价格相对稳定。 ...

Core Viewpoint - The company, 双欣环保, is focusing on enhancing its core advantages in chemical new materials, particularly in the production of PVB functional films, while also considering a name change to better reflect its business focus [1]. Group 1: Company Name and Core Advantages - The company has received suggestions from investors regarding its name, questioning why it is called an environmental company when its core advantages lie in chemical new materials such as calcium carbide, vinyl acetate, and polyvinyl alcohol [1]. - The management will consider the suggestion for a name change to something like 双欣科技 or 双欣化工 and will provide feedback to the management team for serious consideration [1]. Group 2: PVB Film Development - The company is currently in the market certification phase for its PVB functional film project, which is expected to enter trial production in the fourth quarter of 2025 [1]. - The PVB film is noted for its excellent performance, including high and low-temperature resistance and radiation resistance, making it suitable for advanced fields such as commercial aerospace and space photovoltaics [1]. - The company plans to continue increasing its technological innovation efforts to enhance its main business towards high-quality, diverse, differentiated, and high-value-added products, thereby improving its global competitiveness [1].

登录新浪财经APP 搜索【信披】查看更多考评等级 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 一、职工代表董事补选情况 内蒙古双欣环保材料股份有限公司（以下简称"公司"）工会委员会于2026年1月28日召开第四届第五次 职工代表大会，审议通过了《关于补选公司第六届董事会职工代表董事的议案》，同意选举李永军先生 （简历详见附件）为公司第六届董事会职工代表董事，李永军先生的任职资格已经公司第六届董事会提 名委员会审议通过，任期自公司职工代表大会审议通过之日起至公司第六届董事会任期届满之日止。 李永军先生担任公司职工代表董事后，董事会中兼任公司高级管理人员以及由职工代表担任的董事人数 总计未超过公司董事总数的二分之一，符合相关法律法规及深圳证券交易所的规定。 二、董事会提名委员会审查意见 公司第六届董事会提名委员会已对李永军先生的任职资格进行了核查，确认其具备担任上市公司董事的 任职资格，未发现有《中华人民共和国公司法》《深圳证券交易所股票上市规则》《深圳证券交易所上 市公司自律监管指引第1号一一主板上市公司规范运作》和《公司章程》等规定的不得担任上市公司董 事 ...

（文章来源：证券日报） 证券日报网讯 1月28日，双欣环保发布公告称，公司工会委员会于2026年1月28日召开第四届第五次职 工代表大会，审议通过了《关于补选公司第六届董事会职工代表董事的议案》，同意选举李永军先生为 公司第六届董事会职工代表董事，任期自公司职工代表大会审议通过之日起至公司第六届董事会任期届 满之日止。 ...

关于补选职工代表董事的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、职工代表董事补选情况 内蒙古双欣环保材料股份有限公司（以下简称"公司"）工会委员会于 2026 年 1 月 28 日召开第四届第五次职工代表大会，审议通过了《关于补选公司第六 届董事会职工代表董事的议案》，同意选举李永军先生（简历详见附件）为公司 第六届董事会职工代表董事，李永军先生的任职资格已经公司第六届董事会提名 委员会审议通过，任期自公司职工代表大会审议通过之日起至公司第六届董事会 任期届满之日止。 李永军先生担任公司职工代表董事后，董事会中兼任公司高级管理人员以及 由职工代表担任的董事人数总计未超过公司董事总数的二分之一，符合相关法律 法规及深圳证券交易所的规定。 证券代码：001369 证券简称：双欣环保 公告编号：2026-015 内蒙古双欣环保材料股份有限公司 特此公告。 二、董事会提名委员会审查意见 1 内蒙古双欣环保材料股份有限公司 公司第六届董事会提名委员会已对李永军先生的任职资格进行了核查，确认 其具备担任上市公司董事的任职资格，未发现有《中华人民共和国公司法 ...

Group 1 - The core viewpoint of the news is that Shuangxin Environmental Protection's stock experienced a decline of 1.39% on January 27, with a trading volume of 207 million yuan and a net financing buy of -5.65 million yuan [1] - As of January 27, the total margin balance of Shuangxin Environmental Protection is 176 million yuan, which accounts for 5.90% of its circulating market value [1] - The company specializes in the research, production, and sales of products along the polyvinyl alcohol (PVA) industry chain, including PVA, special fibers, vinyl acetate (VAC), and calcium carbide [1] Group 2 - As of December 30, the number of shareholders of Shuangxin Environmental Protection increased to 292,900, reflecting a significant increase of 3,661,550% [2] - For the period from January to September 2025, the company achieved an operating income of 2.668 billion yuan, representing a year-on-year growth of 2.68%, and a net profit attributable to the parent company of 404 million yuan, with a year-on-year increase of 2.01% [2]

Group 1: Industry Overview - The chemical industry is experiencing a fundamental improvement driven by both policy and cyclical support, with measures to control traditional capacity expansion and encourage high-end material development [1] - The PPI data shows a narrowing decline, indicating a potential upward trend in chemical product prices, which supports the profitability recovery of leading companies [2] Group 2: Company Positioning - Double Xin Environmental Protection, as a leading player in the PVA industry, benefits from a complete circular economy industrial chain and has a cost advantage with a production capacity of 130,000 tons per year [2] - The company has a stable market share of 13% in the domestic market and has accumulated 260 authorized patents, enhancing its technological edge [2] Group 3: Growth Potential - The company’s IPO raised approximately 1.8 billion yuan, focusing on high-value downstream areas, including PVB and optical film projects, aligning with green policies [3] - The company is actively exploring diverse application scenarios in lithium batteries, optics, aerospace, and robotics, which are expected to drive future growth [3] Group 4: Future Outlook - With ongoing optimization in the chemical industry and the release of high-end demand, the company is positioned to achieve sustained profitability beyond expectations [4] - Short-term performance is expected to benefit from rising PVA prices and pre-holiday stocking demand, while long-term growth will be driven by new project capacities and market expansions [4]

Group 1: Industry Overview - The chemical industry is experiencing a fundamental improvement driven by both policy and cyclical support, with measures to control traditional capacity expansion and encourage high-end material development [1] - The PPI data shows a narrowing decline, indicating a potential upward trend in chemical product prices, which supports profitability recovery for leading companies [2] Group 2: Company Positioning - Double Xin Environmental, as a leader in the PVA industry chain, benefits from structural adjustments in the industry, with a market capitalization of approximately 17.3 billion yuan and a trading volume of 253 million yuan [1] - The company has a complete circular economy industry chain, achieving a cost advantage with a production capacity of 130,000 tons of PVA and a market share of 13% [2] Group 3: Competitive Advantages - The company has built a cost barrier through its full industry chain layout and has a strong technical advantage from its high-end transformation, with a production capacity of 870,000 tons of calcium carbide [2] - Double Xin Environmental has obtained 260 authorized patents and is involved in setting national and industry standards, enhancing its competitive edge in high-end product markets [2] Group 4: Growth Potential - The company’s IPO raised approximately 1.8 billion yuan, focusing on high-value downstream areas, including PVB and optical film projects, aligning with green policies [3] - The company is actively exploring diverse application scenarios in lithium batteries, optics, aerospace, and robotics, which are expected to drive future growth [3] Group 5: Future Outlook - With ongoing optimization in the chemical industry's supply side and the release of high-end demand, Double Xin Environmental is positioned to exceed profitability expectations [4] - The company is expected to transition from a PVA leader to a high-end new materials platform, with a focus on production capacity release and new market entry [4]

Group 1 - The company announced the resignation of Mr. Wu Yuanyou from his position as a representative director of the sixth board and a member of the remuneration and assessment committee [2] - Mr. Wu has reached retirement age, prompting his decision to resign [2]