国浩律师（杭州）事务所 关于浙江日发精密机械股份有限公司 2025 年第一次临时股东大会之 法 律 意 见 书 致：浙江日发精密机械股份有限公司（"贵公司"） 国浩律师（杭州）事务所（以下简称"本所"）接受贵公司的委托，指派本 所律师出席贵公司于 2025 年 4 月 11 日在浙江省新昌县七星街道日发数字科技园 公司三楼会议室召开的 2025 年第一次临时股东大会（以下简称"本次股东大 会"），并依据《中华人民共和国公司法》（以下简称"《公司法》"）、《上 市公司股东会规则》（以下简称"《股东会规则》"）、《深圳证券交易所上市 公司股东大会网络投票实施细则》（以下简称"《网络投票细则》"）等法律、 行政法规、规范性文件及《浙江日发精密机械股份有限公司章程》（以下简称"《公 司章程》"）的规定，出具本法律意见书。 为出具本法律意见书，本所律师对贵公司本次股东大会所涉及的有关事项进 行了审查，查阅了本所律师认为出具本法律意见书所必须查阅的文件，并对有关 问题进行了必要的核查和验证。 贵公司已向本所承诺：贵公司向本所律师所提供的文件和所作陈述及说明是 完整的、真实的和有效的，有关原件及其上面的签字和印章是真实的， ...

Meeting Information - The company will hold its first extraordinary general meeting of shareholders in 2025 on April 11, 2025, at 15:00 [1] - Shareholders can participate through on-site voting or online voting via the Shenzhen Stock Exchange trading system [2] Voting Rights and Procedures - Only shareholders registered by the close of trading on April 7, 2025, are eligible to attend the meeting or vote [2] - Shareholders can authorize others to attend the meeting on their behalf, and the authorization does not require the proxy to be a shareholder [2] - The company will separately count votes from minority investors, defined as those excluding directors, supervisors, senior management, and shareholders holding more than 5% of shares [2] Registration and Attendance - Individual shareholders must present their ID, shareholding certificate, and shareholder account card for registration [3] - Legal representatives of corporate shareholders must provide their ID, proof of legal representation, and a copy of the business license [4] - Registration can be done on-site, via fax, or by mail, but not by phone [4] Online Voting Process - Shareholders can vote online through the Shenzhen Stock Exchange trading system or the internet voting system during specified hours [5][6] - Detailed procedures for online voting are provided in the attachments [5] Documentation - The resolutions from the 21st meeting of the 8th Board of Directors will be available for review [5]

证券代码：002520 证券简称：日发精机 编号：2025-012 浙江日发精密机械股份有限公司 关于向银行申请综合授信额度的公告 上述向银行申请综合授信额度事项尚需提交公司股东大会审议。 特此公告。 浙江日发精密机械股份有限公司董事会 2025 年 3 月 26 日 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏。 浙江日发精密机械股份有限公司（以下简称"公司"）于 2025 年 3 月 26 日 召开的第八届董事会第二十一次会议审议通过了《关于向银行申请综合授信额度 的议案》。现将相关事项公告如下： 为满足公司经营发展的资金需求，公司及控股下属公司拟向银行申请不超过 182,500 万元的综合授信额度，并提请股东大会授权公司董事长在上述额度范围 内全权负责审批相关事宜及签署相关协议等，授权期限为自股东大会审议通过本 议案之日起至 2025 年度股东大会召开之日止。该等授信额度在授权范围及有效 期内可循环使用。 公司及控股下属公司将根据实际需要向各商业银行提出授信申请，在上述总 额度范围内，向各商业银行之间申请的授信额度届时可能会根据需要作适当调整， 各商业银行的 ...

证券代码：002520 证券简称：日发精机 编号：2025-013 浙江日发精密机械股份有限公司 关于召开 2025 年第一次临时股东大会的通知 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、误 导性陈述或者重大遗漏。 浙江日发精密机械股份有限公司（以下简称"公司"）第八届董事会第二 十一次会议审议通过《关于提请召开2025年第一次临时股东大会的议案》，根 据上述董事会决议，公司决定召开2025年第一次临时股东大会，现将会议有关 事项通知如下： 一、召开会议基本情况 1、股东大会届次：2025 年第一次临时股东大会 2、会议召集人：公司第八届董事会 3、会议召开的合法、合规性：本次股东大会会议的召集、召开符合有关法 律、行政法规、部门规章、规范性文件和《公司章程》的有关规定。 4、会议召开的日期、时间： 现场会议时间：2025 年 4 月 11 日 15:00 网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时间为： 2025 年 4 月 11 日 9:15—9:25、9:30-11:30 和 13:00-15:00；通过深圳证券交易 所互联网投票系统投票的具体时间为：2025 ...

表决结果：通过。 第八届监事会第十九次会议决议公告 本公司及监事会全体成员保证公告内容真实、准确和完整，没有虚假记载、误 导性陈述或者重大遗漏。 浙江日发精密机械股份有限公司（以下简称"公司"）于 2025 年 3 月 26 日 召开第八届监事会第十九次会议（以下简称"会议"）。会议通知已于 2025 年 3 月 21 日以电子邮件的方式向全体监事发出。本次会议采用以通讯方式召开。 会议由公司监事会主席沈飞女士召集和主持，应出席监事 3 人，实际出席 3 人。 本次会议的召集、召开和表决程序符合《公司法》及《公司章程》的有关规定。 经与会监事审议，表决通过了以下议案： 证券代码：002520 证券简称：日发精机 编号：2025-011 审议通过《关于向银行申请综合授信额度的议案》。 经审议，公司及控股下属公司向银行申请综合授信额度事项是为了满足公司 及控股下属公司业务拓展的需要，有利于促进公司及控股下属公司发展，相关决 策程序符合法律法规的相关规定，因此，监事会同意公司及控股下属公司向银行 申请综合授信额度事项。 浙江日发精密机械股份有限公司 表决情况：同意3票，反对0票，弃权0票； 特此公告！ 浙江日发精密 ...

《关于向银行申请综合授信额度的公告》详见《证券时报》、《证券日报》、 《上海证券报》及巨潮资讯网（www.cninfo.com.cn）。 表决情况：同意 7 票，反对 0 票，弃权 0 票； 证券代码：002520 证券简称：日发精机 编号：2025-010 浙江日发精密机械股份有限公司 第八届董事会第二十一次会议决议公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏。 浙江日发精密机械股份有限公司（以下简称"公司"）于 2025 年 3 月 26 日 召开了第八届董事会第二十一次会议（以下简称"会议"）。会议通知已于 2025 年 3 月 21 日以电子邮件方式向全体董事发出。本次会议采用以通讯方式召开。会 议由公司董事长吴捷先生召集和主持，应到董事 7 人，实到 7 人。公司监事、高 管列席了本次会议。本次会议的召集、召开以及参与表决董事人数符合《公司法》 和《公司章程》的规定。与会董事经审议，并以记名投票的方式逐项表决以下议 案： 一、审议通过《关于向银行申请综合授信额度的议案》，并同意提交股东大 会审议。 鉴于公司及控股下属公司取得一定的银行综合授信额度有 ...

Core Viewpoint - The stock of Rifa Precision Machinery experienced a decline of 6.55% on March 24, with a trading volume of 1.018 billion yuan and a fluctuation of 17.48% [2][3] Group 1: Trading Data - The stock had a turnover rate of 18.46% on the day [2] - Institutional investors net bought 58.0888 million yuan, while brokerage seats collectively net sold 62.3814 million yuan [2][3] - The stock was listed on the Dragon and Tiger list due to its fluctuation value reaching 17.48% [3] Group 2: Institutional Activity - Among the top five trading seats, the total transaction volume was 322 million yuan, with buying amounting to 159 million yuan and selling amounting to 163 million yuan, resulting in a net sell of 4.2926 million yuan [3] - Four institutional special seats were involved in trading, with a total buying amount of 144 million yuan and selling amount of 86.2283 million yuan, leading to a net buy of 58.0888 million yuan [3] Group 3: Historical Performance - Over the past six months, the stock has appeared on the Dragon and Tiger list nine times, with an average price increase of 1.91% the day after being listed and an average decline of 5.56% in the following five days [4] - On the day of the report, the stock saw a net outflow of 42.1919 million yuan in main funds, with a significant outflow of 37.2289 million yuan from large orders [4]

Summary of Key Points from Conference Call Industry Overview - The humanoid robot industry is accelerating its commercialization, with a focus on "brain" and "cerebellum" technologies, creating investment opportunities for companies like Goko and Huazhong, as well as in the sensor and new retail sectors [1][2][6] Core Insights and Arguments - Several domestic manufacturers, including ZhiYuan, ZhiGuan, and XinDongJiYuan, have production targets for humanoid robots, indicating a clear upward trend in hardware demand, particularly in the four-axis manufacturing sector where there is a shortage of thread grinding machines [1][3][4] - The domestic thread grinding machine industry presents significant investment opportunities due to low comprehensive costs and high demand elasticity, with companies like RiFa Precision, QinChuan Machine Tool, and HuaChen Equipment actively innovating [1][7] - HuaChen Equipment is a leader in the thread grinding machine sector, offering a wide range of products and high precision, which meets diverse downstream needs [1][8] Investment Opportunities - The humanoid robot sector is experiencing short-term fluctuations, but long-term investment opportunities remain, especially in high-tech areas [2][6] - The thread grinding machine supply shortage is a critical issue, with the market space being limited and dominated by a few players, indicating a clear investment opportunity as humanoid robot commercialization progresses [4][5][6] - The domestic thread grinding machine industry has a significant market potential, with estimates suggesting that 1 million robots could correspond to a market demand of approximately 6 billion yuan [7] Technological Developments - Linear actuators are more energy-efficient and suitable for lower limb applications, while rotary joints are used for upper limbs, indicating a trend towards mixed solutions in humanoid robots [9] - Cost reduction strategies include domestic production and specialized equipment development, as well as adopting mature technology routes like turning instead of grinding [10] Equipment and Manufacturing Insights - The hard turning process can enhance the efficiency and surface finish of threaded components, with companies like QinChuan Machine Tool leading in this area [3][12] - The current market environment presents risks for humanoid robot commercialization, particularly regarding equipment supply, but the long-term outlook remains positive for related equipment stocks [6] Competitive Landscape - Domestic grinding machine precision is currently lower than that of Japanese leader Mitsui, but the gap is manageable, and domestic manufacturers are making strides in technology and production capabilities [25][32] - The market for high-end grinding machines is competitive, with domestic prices ranging from 2 million to 3 million yuan, while imported machines can cost significantly more [19][31] Future Prospects - The development of new technologies and equipment, such as the use of hard turning and synchronous multi-tool processing, is expected to improve manufacturing efficiency and product quality in the humanoid robot sector [11][14] - Companies like HuaChen are focusing on high-value products and have made significant progress in domestic substitution, indicating a strong competitive position in the market [21][30] Conclusion - The humanoid robot industry is poised for growth, with substantial investment opportunities in equipment and technology, particularly in the domestic market where supply shortages and high demand create favorable conditions for innovation and expansion [1][6][7]

周观点：人形机器人产业端进展频出， 持续关注人形机器人产业链 ——人形机器人行业周报（2025.3.3-2025.3.7） [Table_Rating] 增持（维持） [◼Table_Summary] 主要观点 （1）优必选促发群体智能觉醒，在极氪实现全球首例多台多场景多任 务人形机器人协同实训。近日，优必选在极氪5G智慧工厂开展全球首 例多台、多场景、多任务的人形机器人协同实训，探索建立面向多任 务工业场景的通用人形机器人群体作业解决方案，推动人形机器人从 单机自主向群体智能进化。 （2）中国政府网发布视频《机器人群侠传》。中国政府网在公众号发 布了视频《机器人群侠传》，视频经过剪辑，将不同场景、种类繁多的 机器人与武林绝技相联系，全方位展示了我国在机器人领域的前沿成 果。 （3）《深圳市具身智能机器人技术创新与产业发展行动计划（2025- 2027年）》发布。3月3日，《深圳市具身智能机器人技术创新与产业发 展行动计划（2025-2027年）》（以下简称《行动计划》）正式发布。深 圳将重点引领核心技术攻坚突破、打造公共服务平台矩阵，吸引更多 上下游企业、科研机构、创新团队等聚集，营造最优创新生态，推动 具 ...

Group 1: Company Overview - Zhejiang Rifa Precision Machinery Co., Ltd. is engaged in the production of CNC thread grinding machines for various industries, including new energy vehicles and humanoid robots [3] - The company has established production capabilities for CNC grinding equipment, with some machines already delivered to clients [3] Group 2: Market Development - The company has made progress in market expansion, forming strategic partnerships with several clients and engaging in technical discussions with potential customers [3] - The CNC grinding equipment is still in the early stages of market adoption, particularly in industries like humanoid robotics, which may delay large-scale production [3] Group 3: Business Model and Competitive Advantage - Rifa employs a combination of direct sales and agency models, focusing on order-based production aligned with market demand [4] - The company has a strong market presence in the bearing manufacturing equipment sector, ranking among the top suppliers in China and recognized internationally [4] Group 4: Future Strategy - The company aims to enhance its core business and increase R&D investment to improve product innovation and competitiveness [4] - With the ongoing national industrial policies, domestic machine tool manufacturers are expected to gradually replace imports, indicating a new growth cycle for the industry [4] Group 5: Technology and Automation - The Italian company MCM's JFMX system is utilized for flexible line products, enabling efficient management of production lines, even in unattended operations [5]