数据四舍五入，查看更多财务数据>> 二、前10名无限售条件股东持股情况 一、主要会计数据和财务指标 | 报告期指标 | 2024年年报 | 2023年年报 | 本年比上年增减(%) | 2022年年报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | 0.5800 | 0.6800 | -14.71 | 0.7600 | | 每股净资产（元） | 5.97 | 5.47 | 9.14 | 5.23 | | 每股公积金(元) | 2.88 | 2.87 | 0.35 | 2.86 | | 每股未分配利润(元) | 1.80 | 1.37 | 31.39 | 1.20 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 6.49 | 6.4 | 1.41 | 6.16 | | 净利润(亿元) | 1.3 | 1.54 | -15.58 | 1.71 | | 净资产收益率(%) | 9.96 | 12.78 | -22.07 | 15.77 | | 名称 | 持有数量(万股) | 占总股本比 | 增减情况 | | --- | -- ...

Core Insights - The article discusses the emerging opportunities and challenges in the robotic tendon market, highlighting the importance of materials in enhancing the performance of robotic hands [1] Technological Evolution - Traditional robotic joints relied on torque springs, which had limitations such as size, response time, and energy consumption. The introduction of tendons, mimicking human muscle mechanisms, significantly improved the lightweight and flexibility of robotic hands [2] - Mainstream tendon materials include high-strength steel wire and ultra-high molecular weight polyethylene (UHMWPE) fibers. High-strength steel wire is known for its load-bearing capacity, while UHMWPE is preferred for lightweight designs due to its low density and high wear resistance [2][3] - Companies like Daye Co. (大业股份) and Jiangsu Jiuzhou Star (江苏九州星际) are key players in the tendon material market, with Daye Co. focusing on steel wire and Jiuzhou Star leading in UHMWPE production [2][4] Industry Chain Landscape - Daye Co. is transitioning into the tendon market with plans to establish a subsidiary for tendon research and development, although their products have not yet been mass-produced [4] - Henghui Security (恒辉安防) is expanding its UHMWPE capacity, with a current production of 3,000 tons and plans for an additional 4,800 tons, although they have not yet secured orders for robotic applications [5] - Tongyi Zhong (同益中) has a near-full capacity of 8,000 tons of UHMWPE and is positioned to respond quickly to customized demands despite not having direct orders from robot manufacturers [7] - Nanshan Zhishang (南山智尚) has a production capacity of 3,600 tons and is in discussions with multiple robot manufacturers, with their products meeting basic requirements for robotic applications [8] Market Outlook - The cost of tendons represents about 10% of the total cost of robotic hands, with UHMWPE being significantly cheaper than steel wire, potentially accelerating the replacement of traditional materials [9] - The demand for tendon materials is expected to grow exponentially as humanoid robots become more prevalent, with UHMWPE also applicable in various other robotic components [9] - Current tendon business contributions to company revenues are minimal, with most companies still in the research and testing phase [9] Conclusion - The competition in the robotic tendon market is fundamentally about material innovation and industry chain collaboration, with UHMWPE likely to become mainstream while high-strength steel wire remains irreplaceable in specific scenarios [10] - Key factors for investors to monitor include technological breakthroughs, production capacity expansions, and order validations from leading manufacturers like Tesla [10]

[Table_Title] 证券研究报告 / 公司深度报告 高性能纤维"小巨人"：业绩稳健，探索腱绳新应用 报告摘要： [Table_Summary] 公司深耕高性能纤维行业多年，产业布局完整。公司共有 UHMWPE 纤 维产能 7960 吨/年、无纬布产能 2175 吨/年,并购的超美斯新材料具备芳 纶纤维产能 5000 吨/年，芳纶纸产能 2000 吨/年，收购后公司形成 "UHMWPE 纤维+芳纶"双轮驱动的格局，强化了公司在高端纤维材料 领域的地位。公司核心高管及技术人员团队深耕公司多年，陪伴公司成 长，通过员工持股平台公司不断提升员工积极性，共享公司发展硕果。 UHMWPE 纤维需求凭借优异性能呈现强大的增长动能，我国逐渐成为 全球 UHMWPE 纤维领域的核心推动力。UHMWPE 纤维具备众多优异 [Table_Trend] 涨跌幅（%） 1M 3M 12M -40% -20% 0% 20% 40% 60% 2024/3 2024/6 2024/9 2024/12 同益中 沪深300 | 绝对收益 | -4% | 32% | 30% | | --- | --- | --- | --- | | 相对 ...

Macro and Strategy - The Federal Reserve maintained the federal funds rate target range at 4.25-4.5% and announced a slowdown in balance sheet reduction, lowering the monthly limit for Treasury redemptions from $25 billion to $5 billion [7] - The high-tech manufacturing macro report indicates that the diffusion index for high-tech manufacturing remains stable, with a slight decline in certain sectors such as aerospace and new energy [7][8] - The AI-enabled asset allocation strategy highlights the integration of ESG factors into traditional investment theories, suggesting that incorporating ESG constraints can enhance portfolio performance [9][10] Industry and Company Insights - The social services sector is expected to benefit from recent consumption policies aimed at boosting domestic demand, with a focus on service consumption [10][11] - Data tracking shows a positive trend in retail sales and hiring demand, indicating a gradual economic recovery [11][12] - The textile and apparel sector has seen a rebound in retail sales growth, with notable increases in exports from Vietnam [13][14] - China Unicom reported a 10.5% year-on-year increase in net profit for 2024, with a focus on innovative business growth and a stable traditional business [16][17] - Xingyu Co. achieved a 34% year-on-year increase in net profit for Q4 2024, driven by strong demand for automotive lighting products [21][22] - Xtep International reported a 20% increase in net profit for 2024, with significant growth in its professional sports brand [24][25] - Anta Sports saw a 16.5% increase in core profit for 2024, supported by a diverse brand portfolio [28][29] - ZhongAn Online's total premium income reached 33.42 billion yuan in 2024, with a 13.3% year-on-year growth, driven by its diversified product ecosystem [30][31] - Ping An Insurance reported a 47.8% year-on-year increase in net profit for 2024, supported by a robust strategic layout in comprehensive finance and healthcare [33][34]

Investment Rating - The investment rating for the company is "Outperform the Market" [2][5][61] Core Viewpoints - The company leverages "Ultra-High Molecular Weight Polyethylene (UHMWPE) + Aramid" high-performance fibers as dual drivers, establishing a product system centered on "fiber + composite materials" [3][4] - The company is a global leader in the UHMWPE fiber industry, with significant demand growth expected from the defense products and robotics tendon rope sectors [3][4] - The acquisition of the domestic aramid industry leader, Chaomeisi, opens a second growth curve for the company [3][4][42] - The company has seen a recovery in revenue and net profit in 2024, with quarterly growth expected to continue [4][12] Summary by Relevant Sections Company Overview - The company has over 30 years of experience in the UHMWPE fiber field and has established a comprehensive industrial chain layout [3] - As of the end of 2024, the company's UHMWPE fiber production capacity is 7,960 tons/year, ranking second in China and third globally [3][4] Financial Performance - The company expects 2024 revenue of 650 million yuan (up 1.4% year-on-year) and a net profit of 130 million yuan (down 15.3% year-on-year) [4][12] - Quarterly revenue is projected to increase from 110 million yuan in Q1 to 220 million yuan in Q4 of 2024 [4][12] Market Demand - The demand for UHMWPE fibers is expected to grow rapidly due to their applications in military equipment, marine engineering, and robotics [3][22] - The global UHMWPE fiber industry capacity is projected to reach approximately 100,000 tons/year by 2024, with China's capacity at about 69,000 tons [23][24] Strategic Developments - The acquisition of Chaomeisi enhances the company's capabilities in the aramid fiber sector, contributing to a "3+X" future fiber industry system [4][42][60] - The company is focusing on increasing the proportion of domestic raw materials to reduce costs and improve efficiency [36] Future Outlook - The company maintains its profit forecast for 2024-2026, expecting net profits of 130 million, 190 million, and 220 million yuan respectively, with corresponding growth rates of -15.5%, 46.4%, and 15.5% [5][61]

Investment Rating - The investment rating for the company is "Outperform the Market" (maintained) [2][5][61] Core Viewpoints - The company leverages "Ultra-High Molecular Weight Polyethylene (UHMWPE) + Aramid" high-performance fibers as dual drivers, establishing a product system centered on "fiber + composite materials" [3][4] - The company is a global leader in the UHMWPE fiber industry, with significant demand growth expected from the defense products and robotics tendon rope sectors [3][4] - The acquisition of the domestic aramid industry leader, Chaomeisi, opens a second growth curve for the company [3][4][42] - The company’s revenue and net profit are expected to improve sequentially throughout 2024, despite a decline in profitability in 2023 due to various industry challenges [4][12] Summary by Sections Company Overview - The company has over 30 years of experience in the UHMWPE fiber field and has established a comprehensive industrial chain layout [3] - As of the end of 2024, the company’s UHMWPE fiber production capacity is 7,960 tons/year, ranking second in China and third globally [3][4] Financial Performance - The company’s revenue for 2024 is projected to be 650 million yuan, a year-on-year increase of 1.4%, with quarterly revenues of 110 million, 140 million, 170 million, and 220 million yuan [4][12] - The net profit attributable to shareholders is expected to be 130 million yuan, a year-on-year decrease of 15.3% [4][12] Market Demand - The demand for UHMWPE fibers is expected to grow rapidly in military equipment, marine engineering, and aerospace sectors [3][4][22] - The global demand for UHMWPE fibers is projected to increase, with China's demand growing at a compound annual growth rate of 14.6% from 2018 to 2023 [24][25] Production Capacity and Expansion - The company plans to increase its UHMWPE fiber production capacity by 2,640 tons/year by the end of 2024, including new projects in Xintai and Youhebo [14][35] - The acquisition of Chaomeisi adds 5,000 tons/year of aramid fiber capacity and 2,000 tons/year of aramid paper capacity [4][42] Research and Development - The company emphasizes R&D investment, with R&D expenses reaching 25.61 million yuan in the first nine months of 2024, representing a stable growth trend [20][21] - The company aims to increase the proportion of domestic raw materials in its production process to reduce costs [36]

证券代码：688722 股票简称：同益中 公告编号：2025-009 北京同益中新材料科技股份有限公司 关于完成公司董事会、监事会换届选举及聘任高级 管理人员、证券事务代表的公告 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。 根据《中华人民共和国公司法》（以下简称"《公司法》"）《上海证券 交易所科创板股票上市规则》《上海证券交易所科创板上市公司自律监管指引 第1号——规范运作》以及《北京同益中新材料科技股份有限公司章程》（以下 简称"《公司章程》"）的有关规定，北京同益中新材料科技股份有限公司 （以下简称"公司"或"同益中"）于2025年3月17日召开2025年第一次临时股 东大会，选举产生第三届董事会非独立董事六人、独立董事三人,以及第三届监 事会非职工代表监事两人,与于2025年2月28日召开职工代表大会选举产生的第 三届监事会职工代表监事一人，共同组成了公司第三届董事会、监事会。第三 届董事会、监事会任期自2025年第一次临时股东大会审议通过之日起三年。 2025年3月17日，公司召开了第三届董事会第一次会议和第 ...

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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 3 月 17 日 （二） 股东大会召开的地点：北京市通州区马驹桥镇景盛南二街 17 号 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 18 | | --- | --- | | 普通股股东人数 | 18 | | 2、出席会议的股东所持有的表决权数量 | 112,753,026 | | 普通股股东所持有表决权数量 | 112,753,026 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 50.1867 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 50.1867 | 证券代码：688722 证券简称：同益中 公告编号：2025-011 北京同益中新材料科技股份有限公司 2025 年第一次临时股东大会决议公告 3、 ...

1 法律意见书 北京市中伦律师事务所 关于北京同益中新材料科技股份有限公司 2025 年第一次临时股东大会的 法律意见书 致：北京同益中新材料科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）接受北京同益中新材料科技股 份有限公司（以下简称"公司"）委托，指派律师见证公司 2025 年第一次临时 股东大会（以下简称"本次股东大会"）。本所律师根据《中华人民共和国公司 法》（以下简称"《公司法》"）、《中华人民共和国证券法》（以下简称"《证 券法》"）、《上市公司股东大会规则》（以下简称"《股东大会规则》"）、 《律师事务所从事证券法律业务管理办法》等相关法律、法规、规章、规范性文 件及《北京同益中新材料科技股份有限公司章程》（以下简称"《公司章程》"） 的规定，对本次股东大会的相关事项进行见证并出具法律意见。 为出具本法律意见书，本所律师审查了公司本次股东大会的有关文件和材料。 本所律师出具本法律意见书基于公司向本所律师提供的一切原始材料、副本、复 印件等材料、口头证言均是真实、准确、完整和有效的，不存在隐瞒记载、虚假 陈述或重大遗漏，有关文件的印章和签字均真实、有效，有关副本、复印件等材 料均与原始 ...

二、监事会会议审议情况 （一）审议通过《关于选举第三届监事会主席的议案》。 公司监事一致同意选举杨雪担任公司第三届监事会主席，任期自第三届监 事会第一次会议审议通过之日起至第三届监事会任期届满之日止。 证券代码：688722 股票简称：同益中 公告编号：2025-008 北京同益中新材料科技股份有限公司 第三届监事会第一次会议决议公告 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。 一、监事会会议召开情况 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 第一次会议于2025年3月17日以现场会议方式召开。本次会议通知于同日召开 2025年第一次临时股东大会后以书面方式送达公司全体监事，全体监事一致同 意豁免本次监事会会议的通知时限，与会监事均已知悉与所议事项相关的必要 信息。经全体监事共同推举，本次会议由监事杨雪主持,本次会议应出席的监事 3人，实际出席会议的监事3人。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。 表决结果：3票同意 ...