资料显示，内蒙古双欣环保材料股份有限公司位于内蒙古鄂托克旗蒙西高新技术工业园，成立日期2009 年6月4日，上市日期2025年12月30日，公司主营业务涉及聚乙烯醇(PVA)、聚乙烯醇特种纤维、醋酸乙 烯(VAC)、碳化钙(电石)等PVA产业链上下游产品的研发、生产、销售的高新技术企业,拥有聚乙烯醇全 产业链布局。主营业务收入构成为：聚乙烯醇32.02%，电石31.19%，其他产品25.48%，醋酸乙烯 5.73%，聚乙烯醇特种纤维3.38%，其他(补充)2.19%。 截至12月30日，双欣环保股东户数29.29万，较上期增加3661550.00%；人均流通股686股，较上期增加 0.00%。2025年1月-9月，双欣环保实现营业收入26.68亿元，同比增长2.68%；归母净利润4.04亿元，同 比增长2.01%。 责任编辑：小浪快报 1月27日，双欣环保跌1.39%，成交额2.07亿元。两融数据显示，当日双欣环保获融资买入额1459.49万 元，融资偿还2024.53万元，融资净买入-565.04万元。截至1月27日，双欣环保融资融券余额合计1.76亿 元。 融资方面，双欣环保当日融资买入1459.49万元 ...

Core Viewpoint - The company is focusing on enhancing its technological innovation and developing a circular economy industry chain centered around polyvinyl alcohol, aiming to improve its global competitiveness and product differentiation [2]. Group 1: Technological Development - The company has established a circular economy industry chain involving limestone, carbide, acetic acid, polyvinyl alcohol, specialty fibers, PVB resin, and functional films [2]. - Future efforts will be directed towards increasing technological innovation to develop high-quality, diverse, and high-value-added products [2]. Group 2: Lithium Battery Products - The company plans to begin trial production of a lithium battery-related project (DMC with an annual output of 100,000 tons and EMC/DEC with an annual output of 30,000 tons) in the fourth quarter of 2025, which is expected to have a limited contribution to revenue for that year [2]. Group 3: Dividend Policy - The company will formulate a reasonable annual profit distribution plan in accordance with regulatory requirements and its business development needs, with announcements to be made on the Giant Tide Information Network [2].

Group 1 - The company has established a circular economy industrial chain centered around polyvinyl alcohol, which includes downstream products such as limestone, calcium carbide, vinyl acetate, polyvinyl alcohol, specialty fibers, PVB resin, functional films, and PVA optical films [2] - The company plans to continuously increase its technological innovation efforts to promote its main business towards high-quality, diverse, differentiated, and high value-added directions [2] - The goal is to enhance the company's global competitiveness [2]

Group 1 - The core product of the company, polyvinyl alcohol (PVA), is widely used in various industries including fine chemicals, green building, paper making, fibers, automotive, biodegradable packaging, optoelectronics, and pharmaceuticals [1] - Calcium carbide, another key product, is primarily used in the production of important chemical materials such as PVC, PVA, and BDO [1]

Group 1 - The core viewpoint of the news is that Shuangxin Environmental Protection has experienced a significant decline in stock price and trading activity, indicating potential concerns among investors [1] - As of January 8, the stock price of Shuangxin Environmental Protection fell by 2.23% to 15.35 CNY per share, with a total market capitalization of 17.606 billion CNY [1] - The company has seen a year-to-date stock price decrease of 7.03% and a 22.00% drop over the last five trading days [1] Group 2 - Shuangxin Environmental Protection, established on June 4, 2009, is located in the Inner Mongolia region and specializes in the research, production, and sales of products along the polyvinyl alcohol (PVA) industry chain [1] - The company's main business revenue composition includes: PVA (32.02%), calcium carbide (31.19%), other products (25.48%), vinyl acetate (5.73%), special PVA fibers (3.38%), and others (2.19%) [1] - As of December 30, the number of shareholders for Shuangxin Environmental Protection reached 292,900, reflecting a significant increase of 3,661,550% compared to the previous period [2] Group 3 - For the period from January to September 2025, Shuangxin Environmental Protection reported an operating income of 2.668 billion CNY, representing a year-on-year growth of 2.68% [2] - The net profit attributable to the parent company for the same period was 404 million CNY, showing a year-on-year increase of 2.01% [2]

Core Viewpoint - The company, Shuangxin Environmental Protection, is one of the three major PVA production bases in China, emphasizing its role in a circular economy industry chain centered around polyvinyl alcohol (PVA) [2] Group 1: Company Overview - Shuangxin Environmental Protection has established a circular economy industry chain that includes limestone, acetylene, vinyl acetate, polyvinyl alcohol, specialty fibers, PVB resins, functional films, and PVA optical films as downstream products [2] - The main product, polyvinyl alcohol, is widely used across various industries such as fine chemicals, green construction, papermaking, fibers, automotive, biodegradable packaging, optoelectronics, and pharmaceuticals [2]

IPO Overview - As of January 4, 2026, there are 342 companies in the IPO queue, with 23 on the Shanghai Main Board, 46 on the Sci-Tech Innovation Board, 21 on the Shenzhen Main Board, 44 on the Growth Enterprise Market, and 208 on the Beijing Stock Exchange [1][2]. Newly Listed Companies - Five companies were newly listed between December 29, 2025, and January 4, 2026, including Inner Mongolia Shuangxin Environmental Materials Co., Ltd., Shanghai Yufan Environmental Technology Co., Ltd., Qiangyi Semiconductor (Suzhou) Co., Ltd., Suzhou Xinguangyi Electronics Co., Ltd., and Hengtong Communication Technology (Shenzhen) Co., Ltd. [3][4]. Stock Performance of Newly Listed Companies - Inner Mongolia Shuangxin Environmental Materials Co., Ltd. closed at 19.68 CNY per share, with a rise of 187.30% and a trading volume of 30.45 billion CNY [5]. - Shanghai Yufan Environmental Technology Co., Ltd. closed at 50.01 CNY per share, with a rise of 124.36% and a trading volume of 9.41 billion CNY [5]. - Qiangyi Semiconductor (Suzhou) Co., Ltd. closed at 226.01 CNY per share, with a rise of 165.61% and a trading volume of 43.45 billion CNY [6]. - Suzhou Xinguangyi Electronics Co., Ltd. closed at 71.32 CNY per share, with a rise of 225.22% and a trading volume of 17.41 billion CNY [6]. - Hengtong Communication Technology (Shenzhen) Co., Ltd. closed at 309.00 CNY per share, with a rise of 878.16% and a trading volume of 36.48 billion CNY [7]. New Counseling Record Companies - A total of 35 companies were newly recorded for counseling between December 29, 2025, and January 4, 2026, including Shenzhen Chenzhuo Technology Co., Ltd., Beijing Bimai Sports Co., Ltd., and others [8][9]. Companies Approved for Registration - Five companies received registration approval during the same period, including Dalian Meidele Industrial Automation Co., Ltd., Zhejiang Haisheng Medical Devices Co., Ltd., and others [22][23]. Companies with Terminated Reviews - Dalian Ruike Technology Co., Ltd. has terminated its IPO review [26][27].

Group 1 - Inner Mongolia Shuangxin Environmental Protection Materials Co., Ltd. is a national high-tech enterprise in the chemical industry, recognized as a national "specialized, refined, and innovative" small giant [2] - The company has established a regional enterprise technology center and engineering research center, leading or participating in the formulation of 7 national and industry standards, and has obtained over 260 authorized patents [2] - The company has successfully listed on the Shenzhen Stock Exchange, marking it as the first overseas Chinese enterprise from Inner Mongolia to do so, reflecting its comprehensive strength and development prospects [2] Group 2 - The company has contributed positively to the development of polyvinyl alcohol and the chemical new materials industry in China by achieving import substitution for some of its products [2] - The Inner Mongolia Federation of Returned Overseas Chinese will continue to support the company and other overseas Chinese enterprises in the region to grow stronger, leveraging overseas Chinese resources for high-quality development in Inner Mongolia [3]

Group 1 - C Shuangxin (001369) saw a first-day increase of 187.30%, with a turnover rate of 72.62% and a transaction volume of 3.045 billion yuan [2][5] - The stock had a financing buy-in amount of 92.1582 million yuan on its first day, accounting for 3.03% of the total trading volume, with a latest financing balance of 79.3729 million yuan, representing 2.01% of the circulating market value [5][6] Group 2 - The company primarily engages in the research, production, and sales of products along the PVA industry chain, including polyvinyl alcohol, specialty fibers, vinyl acetate, and calcium carbide [3][6] - On its first trading day, the stock experienced a net inflow of 499 million yuan from major funds, with large orders contributing 151 million yuan and 348 million yuan respectively [6] - The top five trading departments on the stock's first day had a total transaction volume of 305 million yuan, with a net buying amount of 133 million yuan, including one institutional seat that had a net selling of 11.8949 million yuan [6]

Core Viewpoint - On December 30, Shuangxin Environmental Protection saw a significant stock price increase of 187.30%, with a trading volume of 3.045 billion yuan [1]. Group 1: Financing and Trading Activity - On December 30, Shuangxin Environmental Protection had a financing buy-in amount of 92.1582 million yuan, with a net financing purchase of 79.3729 million yuan after a repayment of 12.7853 million yuan [1]. - The total financing and margin trading balance for Shuangxin Environmental Protection as of December 30 is 79.3729 million yuan, which accounts for 2.01% of its circulating market value [1]. - There were no shares sold or repaid in the margin trading segment on December 30, resulting in a margin balance of 0.00 yuan [1]. Group 2: Company Overview and Financial Performance - Shuangxin Environmental Protection, established on June 4, 2009, is located in the Inner Mongolia Ordos City and specializes in the research, production, and sales of products along the polyvinyl alcohol (PVA) industry chain [1]. - The company's main business revenue composition includes: PVA (32.02%), calcium carbide (31.19%), other products (25.48%), vinyl acetate (5.73%), special PVA fibers (3.38%), and others (2.19%) [1]. - For the period from January to September 2025, Shuangxin Environmental Protection reported an operating income of 2.668 billion yuan, reflecting a year-on-year growth of 2.68%, and a net profit attributable to shareholders of 404 million yuan, with a year-on-year increase of 2.01% [2]. Group 3: Shareholder Information - As of December 30, the number of shareholders for Shuangxin Environmental Protection reached 292,900, marking an increase of 3,661,550.00% compared to the previous period [2]. - The average number of circulating shares per shareholder is 686 shares, with no change from the previous period [2].