证券代码：688722 证券简称：同益中 公告编号：2025-032 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2025年第二次临时股东大会 北京同益中新材料科技股份有限公司 关于召开2025年第二次临时股东大会的通知 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票 相结合的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 10 月 10 日 14 点 00 分 召开地点：北京市通州区马驹桥镇景盛南二街 17 号 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 10 月 10 日 至2025 年 10 月 10 日 （六） 融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投 票，应按照《上海证券交易所科创板上市公司自律监 ...

证券代码：688722 证券简称：同益中 北京同益中新材料科技股份有限公司 2025 年第二次临时股东大会会议资料 四、股东及股东代理人参加股东大会依法享有发言权、质询权、表决权等权 利。股东及股东代理人参加股东大会应认真履行其法定义务，不得侵犯公司和其 他股东及股东代理人的合法权益，不得扰乱股东大会的正常秩序。 五、股东及股东代理人要求在股东大会现场会议上发言的，应在签到时向会 议工作人员进行登记，由会议主持人统筹安排发言。现场要求提问的股东及股东 代理人，应当按照会议的议程举手示意，经会议主持人许可后方可提问。有多名 股东及股东代理人同时要求提问时，先举手者先提问；不能确定先后时，由主持 人指定提问者。 会议进行中只接受股东及股东代理人发言或提问。发言或提问时需说明股东 名称及所持股份总数。发言或提问应围绕本次会议议题进行，简明扼要，每次发 言时间不超过 5 分钟，每位股东及股东代理人发言或提问次数不超过 2 次。 二〇二五年九月 | 2025 年第二次临时股东大会会议须知 1 | | --- | | 2025 年第二次临时股东大会会议议程 3 | | 议案一 ・・・・・・・ ５ | | 议案二 .. | ...

第三届监事会第五次会议决议公告 证券代码：688722 股票简称：同益中 公告编号：2025-030 北京同益中新材料科技股份有限公司 北京同益中新材料科技股份有限公司（以下简称"公司"）第三届监事会 第五次会议于2025年9月19日以现场结合通讯会议方式召开。本次会议应出席的 监事3人，实际出席会议的监事3人。会议由监事会主席杨雪主持。本次会议的 召集、召开和表决情况符合《中华人民共和国公司法》以及《北京同益中新材 料科技股份有限公司章程》的相关规定。 二、监事会会议审议情况 表决结果：3票同意；0票反对；0票弃权。 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 北京同益中新材料科技股份有限公司监事会 一、监事会会议召开情况 2025年9月20日 （一）审议通过《关于公司取消监事会暨修订＜公司章程＞并办理工商备 案登记的议案》。 经审核，监事会认为：根据《中华人民共和国公司法》《上市公司章程指 引》的相关规定，公司拟不再设置监事会，免去监事会主席及监事职务，监事 会的职权由董事会审计委员会行使，《公司监事会议事规则》亦 ...

2025年9月19日，北京同益中新材料科技股份有限公司董事会收到董事长、总经理黄兴良的书面辞职报 告，因工作安排调整，其辞去总经理职务，但仍任董事长。黄兴良原定任期到2028年3月16日，截至公 告披露日，其持有公司569,100股。同日，公司第三届董事会第五次会议审议通过议案，经提名委员会 提名审查，董事会同意聘任陈艳华任总经理，任期与第三届董事会一致。陈艳华履历丰富，现任公司董 事，未持有公司股份，具备任职条件。 ...

Market Overview - On September 17, the chemical fiber sector declined by 0.63%, with Huilong New Materials leading the drop [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Stock Performance - Notable gainers in the chemical fiber sector included: - Tongyi Zhong: closed at 20.36, up 3.09% with a trading volume of 117,500 shares and a turnover of 239 million yuan [1] - Wanwei High-tech: closed at 5.98, up 1.36% with a trading volume of 561,900 shares and a turnover of 333 million yuan [1] - Major decliners included: - Huilong New Materials: closed at 26.33, down 5.93% with a trading volume of 39,400 shares and a turnover of 106 million yuan [2] - Shenma Co.: closed at 9.71, down 4.24% with a trading volume of 323,700 shares and a turnover of 318 million yuan [2] Capital Flow - The chemical fiber sector experienced a net outflow of 119 million yuan from institutional investors, while retail investors saw a net inflow of 112 million yuan [2][3] - The capital flow for key stocks showed: - Wanwei High-tech: net inflow of 20.83 million yuan from institutional investors, but a net outflow of 10.29 million yuan from speculative funds [3] - Huilong New Materials: significant net outflow of 18.21 million yuan from speculative funds [3]

Market Overview - The chemical fiber sector increased by 1.41% on September 16, with Tongyi Zhong leading the gains [1] - The Shanghai Composite Index closed at 3861.87, up 0.04%, while the Shenzhen Component Index closed at 13063.97, up 0.45% [1] Stock Performance - Key stocks in the chemical fiber sector showed the following performance: - Tongyi Zhong (688722) closed at 19.75, up 5.00% with a trading volume of 110,000 shares and a turnover of 215 million yuan [1] - Baogang Di (300905) closed at 36.61, up 3.92% with a trading volume of 141,600 shares and a turnover of 513 million yuan [1] - Nanjing Chemical Fiber (6888009) closed at 16.04, up 3.35% with a trading volume of 122,000 shares and a turnover of 192 million yuan [1] - Other notable stocks include Huafeng Chemical (002064) and Xinxiang Chemical Fiber (000949), which saw increases of 2.63% and 2.09% respectively [1] Capital Flow - The chemical fiber sector experienced a net outflow of 38.56 million yuan from institutional investors and 62.84 million yuan from speculative funds, while retail investors saw a net inflow of 101 million yuan [2] - Detailed capital flow for specific stocks indicates: - Baolidi (300905) had a net inflow of 60.63 million yuan from institutional investors [3] - Xinxiang Chemical Fiber (000949) saw a net inflow of 26.76 million yuan from institutional investors [3] - Tongyi Zhong (688722) had a net inflow of 14.72 million yuan from institutional investors [3]

Core Viewpoint - Tongyi Zhong (688722.SH) is a qualified supplier for Airbus, continuously supplying X-612N aramid paper for Airbus A320/A350 models [1] Company Developments - Chao Meisi is actively expanding its applications in domestic large aircraft, focusing on low-altitude economy by applying for and undertaking multiple projects [1] - The company is exploring the low-altitude economy application field, indicating a broad future prospect [1]

Investment Rating - The report does not explicitly provide an investment rating for the industry Core Insights - Recent price increases observed in bio-jet fuel, polysilicon, refrigerants, and EVA, while prices for Vitamin E and other materials have declined [5][9][46] - The demand for lightweight materials is expected to rise due to advancements in robotics and the low-altitude economy, suggesting potential investment opportunities in related companies [5][24][30] Summary by Sections 1. Subsector Tracking - Bio-jet fuel (SAF) price reached 2670 USD/ton, up 1.14% week-on-week, and up 44.01% year-to-date [9] - Polysilicon spot price at 53945 CNY/ton, up 2.65% week-on-week [9] - Refrigerant R32 price at 61500 CNY/ton, up 0.82% week-on-week [9] - EVA market average price at 11150 CNY/ton, up 2.76% week-on-week [9] - Vitamin E price at 55 CNY/kg, down 8.33% week-on-week [4] 2. Key Product Price Trends - The report highlights significant price fluctuations in key chemical materials, with some products experiencing substantial increases while others, like Vitamin E and PA66, have seen declines [4][10] 3. Industry Performance - The basic chemical index increased by 2.40% during the week, ranking 10th among 30 sectors [60] - The overall chemical industry performance has shown noticeable differentiation, with some sectors performing better than others [63] 4. Focus on Lightweight Materials - The report emphasizes the growing importance of lightweight materials in the context of robotics and low-altitude economic activities, indicating a potential increase in demand for materials like PEEK and carbon fiber [5][24][30] 5. Renewable and Modified Plastics - The report discusses the increasing application of renewable plastics and the growing market for special engineering plastics, driven by environmental concerns and technological advancements [48][55]

Investment Rating - The report maintains a "Positive" rating for the chemical industry [6][12]. Core Insights - The macroeconomic judgment indicates that non-OPEC countries are expected to lead an increase in oil production, with a significant overall supply growth anticipated. Global GDP growth is projected to remain at 2.8%, with stable oil demand, although the growth rate may slow due to tariff policies [6][7]. - The expectation of a Federal Reserve interest rate cut is likely to boost demand during the peak season of September and October. Additionally, the leakage incident of GFL R32 in India may enhance China's export opportunities [6][12]. - The report highlights the ongoing investigation into anti-dumping practices against imported semiconductor chips from the U.S., which may benefit domestic semiconductor materials [6][12]. Summary by Sections Macroeconomic Analysis - Oil supply is expected to increase significantly, driven by non-OPEC production, while demand remains stable despite potential slowdowns due to tariffs. Geopolitical factors, including U.S.-China tariff relief and the Russia-Ukraine situation, are influencing oil prices [6][7]. - Coal prices are anticipated to stabilize at a low level, and natural gas export facilities in the U.S. may accelerate, leading to lower import costs [6][7]. Chemical Sector Configuration - The report suggests a strategic focus on four areas: textile and apparel chain, agricultural chemicals, export chain, and sectors benefiting from "de-involution" policies. Specific companies are recommended for investment based on their market positions and growth potential [6][12]. Key Material Focus - Emphasis is placed on the importance of self-sufficiency in key materials, particularly in semiconductor and panel materials, with specific companies highlighted for their potential in these sectors [6][12]. Price Trends - Recent data indicates fluctuations in various chemical prices, with PTA prices down by 0.3% and MEG down by 2.0%. The report notes that the overall industrial product PPI has shown a year-on-year decline of 2.9% [12][13][16]. Company Valuations - A detailed valuation table is provided, showcasing various companies in the agricultural chemicals and chemical sectors, with ratings ranging from "Buy" to "Increase" based on their market performance and projected earnings [20].

Investment Rating - The investment rating for the company is "Outperform" [1] Core Views - The company reported a performance below expectations, with significant growth in fiber scale and contributions from the acquisition of Chaomeisi [1][6] - The company is focusing on product innovation and expanding into emerging markets, despite facing challenges in overseas trade and supply pressures in the civilian fiber sector [6] - The successful acquisition of Chaomeisi is expected to enhance the company's core competitiveness and facilitate the development of a high-performance fiber product matrix [6] - The profit forecast for 2025-2027 has been adjusted downwards due to competitive pressures in traditional civilian products and the need for time to develop new projects [6] Financial Data and Profit Forecast - Total revenue is projected to reach 1,135 million in 2025, with a year-on-year growth rate of 74.9% [2] - Net profit attributable to the parent company is expected to be 200 million in 2025, reflecting a growth rate of 53.3% [2] - Earnings per share are forecasted to be 0.89 in 2025, with a gross margin of 35.8% [2] - The return on equity (ROE) is expected to be 13.3% in 2025 [2] Market Data - The closing price of the stock is 19.47, with a price-to-earnings (PE) ratio of 34 [3] - The market capitalization is approximately 4,363 million [3] - The stock has a dividend yield of 0.34% based on the most recent dividend announcement [3] Company Performance - In the first half of 2025, the company achieved a revenue of 483 million, a year-on-year increase of 89.7%, and a net profit of 66 million, up 41.1% [6] - The company’s UHMWPE fiber revenue grew by 21.8%, while composite materials revenue increased by 57.5% [6] - The gross margin for UHMWPE fibers decreased by 5.46 percentage points to 27.96%, while the gross margin for composite materials increased by 10.06 percentage points to 52.29% [6]