Core Viewpoint - The company has made significant progress in the development of humanoid robots, overcoming key technical challenges and achieving mass production, which has led to a noticeable increase in order volume, although the overall scale remains small [2] Group 1: Market Development - The company reported successful advancements in the humanoid robot market, particularly in controlling precision through tendon static and dynamic deformation control technologies [2] - Key technologies addressing friction and bending fatigue failure that affect lifespan have been developed, enabling the production of a series of tendons and high-reliability end-effectors for various applications [2] Group 2: Production and Orders - The company has achieved mass production capabilities, creating favorable conditions for leading tendon-driven humanoid robot or dexterous hand users to accelerate their mass production plans [2] - There is a clear upward trend in order quantity, although the overall order scale is still relatively small [2] Group 3: Research and Development - The company is actively advancing the research and development of flexible protective materials for robot hands and torsos [2] - The company will continue to closely monitor the development dynamics of relevant application scenarios to comprehensively plan its product R&D and production efforts [2]

证券日报网讯1月20日，同益中在互动平台回答投资者提问时表示，超高分子量聚乙烯纤维柔软性高、 密度小，有助于减少可植入设备的侵入性以及组织刺激和炎症，在医疗领域具有较好的应用前景。公司 努力拓展超高分子量聚乙烯纤维在医疗领域的运用，推进医用纤维产品研发与测试，已获得医疗器械质 量管理体系(ISO13485)认证，实现样品研制。目前相关材料的生物相容性实验工作正在按计划推进，公 司将持续跟进各项测试进展。未来如有明确进展并达到披露标准，将依规及时披露，敬请注意投资风 险。 ...

同益中回复称，公司人形机器人领域的市场开发进展顺利，突破了制约灵巧手控制精度的腱绳静态和动 态形变控制技术以及影响使用寿命的摩擦及弯曲疲劳失效调控等关键技术，开发出满足不同应用工况的 系列腱绳及高可靠性末端结束方式，实现了批量生产，为头部绳驱人形机器人或灵巧手用户快速推进量 产计划创造了良好条件，订单数量呈现明显增长趋势，但订单整体规模还较小，敬请注意投资风险。此 外，公司也在积极推进机器人手部、躯干等部分外饰柔性防护材料的研发工作，公司将持续密切关注相 关应用场景的发展动态，结合自身整体发展全面规划开展产品研发生产工作。 格隆汇1月20日｜有投资者在互动平台向同益中提问：贵司人形机器人灵巧手腱绳驱动相关产品，目前 客户进度如何？是否有同步开发人形机器人腱绳以为的产品业务，比如腱绳+套管+封夹+传感器"一体 化解决方案，柔性关节保护件，皮肤衣、皮肤手套等； ...

Group 1: Commercial Aerospace Industry Overview - The commercial aerospace industry is entering a period of explosive growth, driven by significant advancements in low Earth orbit satellite constellations and launch capabilities [1][2] - China plans to launch 12,992 commercial satellites to create a global internet satellite constellation, with ongoing development of high-capacity rockets and completion of launch facilities in Hainan [2][4] - By 2027, the commercial aerospace industry is expected to achieve high-quality development, with enhanced innovation and resource utilization, as outlined in the National Space Administration's action plan [4] Group 2: Demand for Commercial Satellites and Rocket Technology - The demand for commercial satellites is increasing, leading to rapid development in the liquid rocket engine sector, which is the mainstream technology for reusable rockets [6][7] - The global electronic specialty gas market is projected to reach $6.023 billion by 2025, with a CAGR of 6.39% from 2022 to 2025, while China's electronic specialty gas market is expected to reach 23 billion yuan by 2024, with a CAGR of 10.31% [8][10] Group 3: Advanced Materials in Aerospace - The carbon fiber industry is experiencing structural differentiation, with high-performance carbon fibers in demand for aerospace applications, although domestic supply capabilities for high-end products remain insufficient [13][14] - Advanced structural ceramics and composites are critical materials in aerospace, with ongoing improvements in technology and innovation needed to close the gap with developed countries [15][16] - The market for quartz glass fibers and composites is expanding, driven by their essential role in aerospace and semiconductor industries [19] Group 4: Key Functional Materials for Commercial Aerospace - PI films are crucial for aerospace applications due to their excellent thermal stability and radiation resistance, with products already supplied to China's rocket technology research institute [21][22] - LCP materials are gaining traction in high-frequency communication and signal transmission industries, with significant production capabilities established by companies like Prilite [23][24] - Specialty plastics and thermal protection materials are essential for ensuring the reliability and performance of aerospace components [25][26]

Market Overview - The chemical fiber sector experienced a decline of 0.41% on January 15, with Tongyi leading the drop [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index rose by 0.41% to 14306.73 [1] Stock Performance - Notable gainers in the chemical fiber sector included: - Youfu Co., Ltd. (002427) with a closing price of 7.68, up 4.77% on a trading volume of 1.171 million shares and a turnover of 882 million yuan [1] - Hengshen New Materials (000782) closed at 5.40, up 3.65% with a trading volume of 237,600 shares and a turnover of 127 million yuan [1] - Huafeng Chemical (002064) closed at 12.00, up 1.87% with a trading volume of 347,700 shares and a turnover of 419 million yuan [1] - Major decliners included: - Tongyi Zhong (688722) closed at 19.76, down 5.14% with a trading volume of 114,300 shares and a turnover of 227 million yuan [2] - Sanfangxiang (600370) closed at 2.56, down 3.40% with a trading volume of 821,300 shares and a turnover of 209 million yuan [2] - Hailide (002206) closed at 6.80, down 3.00% with a trading volume of 462,000 shares and a turnover of 317 million yuan [2] Capital Flow - The chemical fiber sector saw a net outflow of 161 million yuan from main funds, while retail investors contributed a net inflow of 204 million yuan [2] - Specific stock capital flows included: - Wanhui High-tech (600063) had a main fund net inflow of 39.85 million yuan, but a retail net outflow of 44.10 million yuan [3] - Baogangdi (300905) saw a main fund net inflow of 22.94 million yuan, with a retail net outflow of 17.28 million yuan [3] - Youfu Co., Ltd. (002427) had a main fund net inflow of 16.12 million yuan, but a retail net outflow of 21.22 million yuan [3]

Group 1 - The core viewpoint of the news highlights the financial performance and stock trading activities of Tongyi Zhong, indicating a significant increase in revenue and net profit, alongside high financing and margin trading levels [1][2]. Group 2 - As of January 14, Tongyi Zhong's stock price increased by 2.36%, with a trading volume of 262 million yuan. The financing buy-in amount for the day was 43.0039 million yuan, while the financing repayment was 46.5983 million yuan, resulting in a net financing buy of -3.5944 million yuan [1]. - The total financing and margin trading balance for Tongyi Zhong reached 256 million yuan, with the financing balance accounting for 5.48% of the circulating market value, exceeding the 90th percentile level over the past year [1]. - On the same day, there were no shares sold or repaid in the margin trading segment, with a remaining margin balance of 34.37 million yuan, also exceeding the 90th percentile level over the past year [1]. - For the period from January to September 2025, Tongyi Zhong achieved an operating income of 719 million yuan, representing a year-on-year growth of 68.03%, and a net profit attributable to shareholders of 93.0288 million yuan, up 14.15% year-on-year [2]. - The company has distributed a total of 136 million yuan in dividends since its A-share listing [2]. - As of September 30, 2025, the number of shareholders for Tongyi Zhong was 9,181, a decrease of 2.91% from the previous period, while the average circulating shares per person increased by 3.00% to 24,409 shares [2].

Core Viewpoint - The company, Tongyi, is actively exploring the market for ultra-high molecular weight polyethylene fibers, which possess exceptional properties suitable for various high-end applications, including military and aerospace sectors [2] Group 1: Product Characteristics - Ultra-high molecular weight polyethylene fibers exhibit ultra-high strength, high modulus, low density, wear resistance, low-temperature resistance, UV resistance, shielding resistance, good flexibility, high impact energy absorption, and resistance to strong acids, strong bases, and chemical corrosion [2] Group 2: Applications - The company's ultra-high molecular weight polyethylene fibers have been successfully used in the recovery systems for the Shenzhou spacecraft from Shenzhou V to Shenzhou IX, military amphibious tank landing equipment, and emergency landing systems for military aircraft runways [2] - Currently, the company's products have not yet been applied in the field of netted rope recovery rockets, but the company is committed to actively developing this related market [2]

Group 1 - The core viewpoint of the article is that Tongyi Zhong has confirmed its supply of aramid paper products to AVIC, primarily for use in the aviation sector [2] Group 2 - Tongyi Zhong responded to investor inquiries on an interactive platform regarding its product supply [2]

Core Viewpoint - The company, Tongyi Zhong (688722.SH), is focusing on the development and market expansion of ultra-high molecular weight polyethylene fibers, which possess numerous superior properties suitable for various applications [1] Group 1: Product Characteristics - Ultra-high molecular weight polyethylene fibers exhibit ultra-high strength, high modulus, low density, wear resistance, low-temperature resistance, UV resistance, shielding resistance, good flexibility, high impact energy absorption, and resistance to strong acids, strong bases, and chemical corrosion [1] Group 2: Market Development - Currently, the company's products have not been applied to the recovery offshore platform of the Pioneer rocket network, but the company is actively seeking to expand into related markets [1]

Core Viewpoint - Tongyi Zhong (688722.SH) is actively promoting its advanced insulation aramid paper products, which are suitable for various high-tech applications in electrical equipment and aerospace industries [1] Product Features - The X316, X630, X630H, and X611 series of insulation aramid paper produced by Chao Meisi exhibit high temperature resistance, high mechanical strength, ease of processing, and good dielectric strength, making them applicable in electrical equipment, new energy motors, locomotives, and transformers [1] - The X612 and X622 series of honeycomb aramid paper demonstrate excellent mechanical properties, thermal stability, chemical corrosion resistance, radiation resistance, and good thermal and electrical insulation performance, with strong flame retardant capabilities, widely used in aerospace, high-speed trains, and ships [1] Market Expansion - Currently, Chao Meisi's products have not been applied in rockets or spacecraft, but the company is committed to actively exploring related markets [1]