Core Viewpoint - Lixing Co., Ltd. (300421) held a performance briefing focusing on the application progress of its products in the humanoid robot sector [1] Group 1: Company Overview - Lixing is a leading domestic enterprise in the precision bearing steel ball sector, with its products widely used in various industries including automotive (both fuel and new energy vehicles), precision CNC machine tools, light industrial appliances, robotics, wind power generation, construction machinery, aerospace, and other general machinery manufacturing [1] - The company has ranked first in domestic sales revenue of bearing steel balls for several consecutive years and is the only domestic enterprise included in the procurement system of the world's top eight bearing manufacturers [1] Group 2: Humanoid Robot Applications - The market is currently focused on the lightweight design of humanoid robots, and Lixing is actively exploring this area. The company mentioned that while ceramic balls are a promising lightweight solution, challenges related to cost and stable raw material supply need to be addressed [1] - Lixing's R&D team is currently validating these lightweight solutions [1] Group 3: Screw Rod Project Development - The screw rod project is in a critical R&D phase, with the company increasing supply capacity for micro screw rod steel balls ranging from 0.4 to 0.8 mm, while also developing medium-sized screw rods in collaboration with downstream customers [1] - Lixing has already supplied micro screw rod steel balls for industrial applications and is expanding into large-scale applications in automotive parking systems [1] Group 4: Future Plans and Market Recognition - The company is advancing its technology for planetary rolling screw rods and dexterous hand rolling screw rods for humanoid robots, with significant expectations for the screw rod project as a major transformation initiative [1] - Orders for small micro balls used in humanoid robot actuators and dexterous hands are currently ramping up, with full production expected in the next 6 to 18 months [1] - The humanoid robot industry has specific requirements for design, raw materials, and lifespan, and Lixing's solutions for domestic substitution have gained market recognition [1]

Core Viewpoint - Lixing Co., Ltd. demonstrates strong growth potential and strategic clarity during its 2024 online performance briefing, emphasizing innovation and digital transformation in the context of industry upgrades [1][2][3] Financial Performance - The company reported a net profit growth of 11.28% year-on-year in Q1 2025, attributed to optimized product structure and effective cost control measures [1] - The management aims for revenue targets of 2 billion yuan by 2025 and 3 billion yuan by 2028, supported by ongoing construction projects [3] Technological Innovation - Lixing has made significant breakthroughs in various technology fields, including the successful small-batch production of silicon nitride ceramic balls for applications in new energy vehicles and high-end machine tools [2] - The company’s products have passed tests for high-speed railway bearings, showcasing its strong technical capabilities and domestic substitution potential [2] Market Expansion - The company is actively expanding its market presence in the new energy vehicle sector, focusing on wheel hub and drive shaft product lines, while also increasing production capacity for micro screw steel balls for humanoid robots [2] - Lixing's international operations have progressed, with its South Carolina factory achieving mass production and the construction of a facility in Mexico, effectively addressing changes in the international trade environment [2] Capital Operations - The company is in the due diligence phase for the acquisition of Qingdao Feiyan Steel Ball, which will strengthen its strategic layout in the northern market [3] - Continuous optimization of product structure and enhanced market recognition are key focuses, alongside a commitment to shareholder returns through ongoing dividends [3] Strategic Direction - Lixing is committed to transitioning from traditional manufacturing to digital and intelligent operations, with a clear development path and solid technological foundation [3] - The company aims to enhance its core competitiveness through innovation-driven strategies, contributing to the development of China's high-end manufacturing industry [3]

Group 1: Financial Performance - The company's net profit in Q1 2025 increased by 11.28% year-on-year, attributed to product structure optimization and cost control [3] - Fixed assets at the end of Q1 2025 amounted to 72,348,000 RMB, a decrease of 1,388,000 RMB from the beginning of the year [3] - The company plans to achieve a revenue target of 2 billion RMB by 2025 and 3 billion RMB by 2028, which is three times the revenue of 2023 [32] Group 2: Product Development and Market Expansion - The company is actively developing silicon nitride ceramic balls, with key processes and equipment established in 2023, and plans to introduce key talents from Europe and the US in 2025 [10] - The company has successfully completed tests for high-speed train bearing rollers, which are part of a national key project [6] - The company is increasing supply capacity for micro screw steel balls (0.4-0.8mm) for humanoid robots and is developing customized solutions with downstream customers [5] Group 3: Strategic Initiatives - The company is focusing on digital transformation, moving from traditional mechanical processing to a fully automated digital factory [11] - The company is planning to establish a new base in Mexico to mitigate the impact of US tariffs and expand its market reach in South America [9] - The company is pursuing mergers and acquisitions, such as the planned acquisition of Qingdao Feiyan, to enhance its market position [23] Group 4: Investor Relations and Communication - The company has conducted limited investor relations activities in 2024, with only two events held, and plans to increase engagement in the future [21] - The company is committed to optimizing product structure and improving product quality to enhance market recognition and maximize shareholder value [8] - The company acknowledges the importance of investor feedback and aims to improve communication regarding its operational status and investment value [21]

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。 江苏力星通用钢球股份有限公司（以下称"公司"）于 2025 年 4 月 25 日在 在中国证监会指定的创业板信息披露网站（巨潮资讯网 www.cninfo.com.cn）披 露了《关于举行 2024 年度网上业绩说明会的公告》（公告编号：2025-008）。 公司原定于 2025 年 5 月 8 日（星期四）下午 3:00—5:00 召开 2024 年度网上业绩 说明会，现根据实际工作安排，将本次业绩说明会召开时间调整为 2025 年 5 月 9 日（星期五）下午 3:00—5:00，其他会议内容不变，时间调整后业绩说明会具 体情况如下： 公司定于 2025 年 5 月 9 日（星期五）下午 3:00—5:00 在全景网举办 2024 年 度业绩说明会，本次年度业绩说明会将采用网络远程的方式举行，投资者可登 陆全景网"投资者关系互动平台"（http://ir.p5w.net）参与本次年度业绩说明 会。 出席本次说明会的人员有：公司董事兼总经理施波先生、总经理助理兼董 事会秘书陈芳女士、财务总监周钰女士、独立董事陈 ...

Investment Rating - The report gives an "Overweight" rating for the robotics industry, indicating a positive outlook for investment opportunities in this sector [1]. Core Insights - Planetary roller screws are expected to become standard components in humanoid robots, offering high efficiency, precision, load capacity, and longevity [3]. - The market potential for roller screws is significant, with Tesla's Optimus humanoid robot projected to require over 14 screws per unit, leading to a potential market space of 14 billion if production reaches 1 million units by 2027 [3]. - Current challenges in screw production include processing techniques, equipment availability, and material quality, which may hinder scaling [3]. - Domestic companies are accelerating industrialization efforts, with several firms making strategic investments and partnerships to enhance screw production capabilities [3]. Summary by Sections Market Potential - The roller screw market is vast, with Tesla's demand alone potentially exceeding 14 billion [3]. - Tesla plans to ramp up production of humanoid robots significantly by 2027, which will drive demand for roller screws [3]. Production Challenges - Processing methods for screws are not fully optimized, with various techniques having trade-offs in efficiency and cost [3]. - High-end equipment for screw production is limited and expensive, impacting domestic production capabilities [3]. - Material quality for screws is currently inferior to international standards, affecting performance and durability [3]. Industry Developments - Companies like Rongtai Co., Zhejiang Rongtai, and others are actively pursuing partnerships and investments to enhance their screw production capabilities [3]. - Significant investments are being made in R&D and production facilities to meet the growing demand for planetary roller screws [3].

证券代码：300421 证券简称：力星股份 公告编号：2025-006 江苏力星通用钢球股份有限公司 第五届监事会第六次会议决议公告 本公司及监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。 江苏力星通用钢球股份有限公司（以下简称"公司"）第五届监事会第六次会 议通知于 2025 年 4 月 18 日以通讯的方式发出，会议于 2025 年 4 月 24 日在公司 二楼 2 号会议室召开。会议应出席监事 3 名，实际出席监事 3 名，本次会议召开 符合《公司法》和《公司章程》的有关规定。会议由监事会主席杨云峰主持，出 席会议的监事审议并通过记名投票方式表决通过了如下决议： 一、审议并通过了《关于 2024 年度监事会工作报告的议案》 经审核，监事会认为 2024 年度监事会工作报告客观、真实。 本议案尚需提交公司 2024 年度股东大会审议。 三、审议并通过了《关于 2024 年度财务决算报告的议案》 经审核，监事会认为《2024 年度财务决算报告》客观、真实地反映了公司 2024 年度的财务状况和经营成果。 1 公司《2024 年度监事会工作报告》的具体内容详见中国证监 ...

证券代码：300421 证券简称：力星股份 公告编号：2025-007 江苏力星通用钢球股份有限公司 关于 2024 年度利润分配预案的公告 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。 重要提示： 公司 2024 年度利润分配预案符合《公司法》《上市公司监管指引第 3 号—上 市公司现金分红》《公司章程》等相关规定，符合公司的利润分配政策、股东回 报规划，该利润分配预案合法、合规、合理。本次利润分配预案是在保证公司正 常经营和长远发展的前提下，综合考虑公司的经营发展状况及广大投资者的利益 等因素提出的，与公司实际经营情况和未来发展需要相匹配。本次利润分配预案 不会造成公司流动资金短缺或其他不利影响。 1. 2024 年度利润分配预案为：以公司现有总股本 294,030,484 股为基数，向 全体股东每 10 股派发现金股利人民币 1.2 元（含税），合计派发现金股利人民币 35,283,658.08 元（含税），不送红股，不进行资本公积金转增股本。剩余未分配 利润转结至以后年度。 2. 本次利润分配方案已经公司 2025 年第一次独立董事专门会议、第五届董 ...

江苏力星通用钢球股份有限公司 审计报告及财务报表 二○二四年度 江苏力星通用钢球股份有限公司 审计报告及财务报表 （2024 年 01 月 01 日至 2024 年 12 月 31 日止） | | 目录 | 页次 | | --- | --- | --- | | 一、 | 审计报告 | 1-5 | | 二、 | 财务报表 | | | | 合并资产负债表和母公司资产负债表 | 1-4 | | | 合并利润表和母公司利润表 | 5-6 | | | 合并现金流量表和母公司现金流量表 | 7-8 | | | 合并所有者权益变动表和母公司所有者权益变动表 | 9-12 | | | 财务报表附注 | 1-121 | 审计报告 信会师报字[2025]第 ZH10017 号 江苏力星通用钢球股份有限公司全体股东： 一、 审计意见 我们审计了江苏力星通用钢球股份有限公司（以下简称力星股份） 财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负债表，2024 年度的合并及母公司利润表、合并及母公司现金流量表、合并及母公 司所有者权益变动表以及相关财务报表附注。 我们认为，后附的财务报表在所有重大方面按照企业会计准则 ...

内部控制审计报告 信会师报字[2025]第 ZH10018 号 江苏力星通用钢球股份有限公司全体股东： 按照《 企业内部控制审计指引》及中国注册会计师执业准则的相 关要求，我们审计了江苏力星通用钢球股份有限公司《 以下简称力星 股份）2024 年 12 月 31 日的财务报告内部控制的有效性。 一、 企业对内部控制的责任 按照《 企业内部控制基本规范》、 企业内部控制应用指引》、 企 业内部控制评价指引》的规定，建立健全和有效实施内部控制，并评 价其有效性是力星股份董事会的责任。 二、 注册会计师的责任 我们的责任是在实施审计工作的基础上，对财务报告内部控制的 有效性发表审计意见，并对注意到的非财务报告内部控制的重大缺陷 进行披露。 三、 内部控制的固有局限性 内部控制具有固有局限性，存在不能防止和发现错报的可能性。 此外，由于情况的变化可能导致内部控制变得不恰当，或对控制政策 和程序遵循的程度降低，根据内部控制审计结果推测未来内部控制的 有效性具有一定风险。 内控审计报告 第 1 页 内控审计报告 第 2 页 中国注册会计师： 我们认为，力星股份于 2024 年 12 月 31 日按照 企业内部控制 基本规 ...

江苏力星通用钢球股份有限公司 独立董事 2024 年度述职报告（陈海龙） 本人作为江苏力星通用钢球股份有限公司（以下简称"公司"）独立董事，2024 年严格按照《公司法》《上市公司独立董事管理办法》《深圳证券交易所创业板 股票上市规则》《深圳证券交易所上市公司自律监管指引第2号——创业板上市 公司规范运作》及其他有关法律法规、规范性文件和《公司章程》《公司独立董 事工作制度》等规定，诚实、勤勉、独立的履行职责，积极出席公司相关会议， 参与重大经营决策并独立、客观的发表意见，切实维护公司整体利益和全体股东 的合法权益，尤其是中小股东的利益，较好地发挥了独立董事的作用。 现就本人 2024 年度履行独立董事职责情况汇报如下： 一、独立董事的基本情况 （一）基本情况 本人陈海龙，中国国籍，无境外永久居留权，1985 年 3 月出生，本科学历， 注册会计师。历任中瑞岳华会计师事务所项目助理，大连万达商业地产股份有限 公司兰州项目部会计，2010 年 11 月至 2011 年 10 月担任北京兴华会计师事务所 高级经理，2011 年 11 月至 2013 年 8 月担任德勤华永会计师事务所（特殊普通 合伙）北京分所高级 ...