Group 1 - On December 1, a total of 17 companies were investigated by institutions, with 13 companies being surveyed by funds, indicating strong interest in these firms [1] - Tianhua New Energy was the most popular, with 40 funds participating in its survey, followed by Yian Technology and Huadian Technology with 14 and 4 funds respectively [1] - Among the surveyed companies, there were 3 from the Shenzhen Main Board, 9 from the ChiNext Board, and 1 from the Shanghai Main Board [1] Group 2 - The total market capitalization of the surveyed A-shares included 1 company with a market cap over 50 billion yuan and 7 companies with a market cap below 10 billion yuan, such as Huawu Co., Weili Transmission, and Yuehai Feed [1] - In terms of market performance, 11 out of the surveyed stocks increased in the last 5 days, with Tongyu Communication, Henghui Security, and Jiayuan Technology showing the highest gains of 43.97%, 25.35%, and 22.20% respectively [1] - Among the surveyed stocks, 6 experienced net capital inflows in the last 5 days, with Hunan Yuneng receiving the most at 449 million yuan, followed by Tongyu Communication and Tianhua New Energy with net inflows of 437 million yuan and 341 million yuan respectively [1]

Group 1 - The core viewpoint of the news is that 威力传动 (Weili Transmission) is heavily reliant on wind power gearboxes, which constitute 98.23% of its revenue for the first half of 2025 [1] - As of the latest report, 威力传动 has a market capitalization of 5 billion yuan [2] - The company’s Vice President and Board Secretary, Zhou Jianlin, addressed investor inquiries during a research meeting with Southern Fund on December 1, 2025 [1]

证券代码：300904 证券简称：威力传动 公告编号：2025-082 银川威力传动技术股份有限公司 关于回购股份进展的公告 （一）公司回购股份的时间、回购股份数量及集中竞价交易的委托时段、交 易价格等符合《深圳证券交易所上市公司自律监管指引第 9 号——回购股份》 第十七条、十八条及公司回购股份方案的相关规定，具体如下： 1、公司未在下列期间内回购公司股份： （1）自可能对公司证券及其衍生品种交易价格产生重大影响的重大事项发 生之日或者在决策过程中，至依法披露之日内； 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。 银川威力传动技术股份有限公司（以下简称"公司"）于2025年3月14日召 开第三届董事会第三十次会议审议通过了《关于回购公司股份方案的议案》， 同意公司使用自有资金和/或自筹资金通过深圳证券交易所集中竞价交易方式回 购公司已发行的人民币普通股（A股）股票（以下简称"本次回购"），回购的 股份后续将用于股权激励或员工持股计划。本次回购的资金总额不低于人民币 6,000万元且不超过人民币9,000万元（均含本数），回购价格不超过人民币 70.00元/ ...

Company Overview - The company, Yinchuan Weili Transmission Technology Co., Ltd., is focused on the wind power gearbox market and is currently in the construction phase of its wind power gearbox smart factory [2][4]. Production Capacity and Optimization - The wind power gearbox smart factory (Phase I) is in a critical construction phase, with core production equipment mostly deployed, but still in the ramp-up stage [2][3]. - Production capacity will follow a "steady ramp-up" approach, with ongoing improvements in team proficiency, production line optimization, and equipment calibration [2][3]. Cost Optimization Strategies - **Technical Optimization**: Increased R&D investment to enhance product design and reduce material costs, with a focus on torque density and minimizing component count [3]. - **Smart Production**: Automation in key processes and the establishment of a photovoltaic power station to reduce energy costs, aiming for a processing capacity of 1,500 units [3]. - **Supply Chain Efficiency**: Implementation of a supplier evaluation system and a focus on high-margin self-manufacturing while outsourcing low-margin components [3]. - **Operational Synergy**: Streamlining internal management to reduce order response times and expand market reach, which will lower unit operational costs as sales increase [3]. R&D Investment and Capabilities - R&D expenses for 2023 are projected at CNY 42.56 million, with a 20.65% increase to CNY 51.35 million in 2024, totaling CNY 126.11 million over the last three years [3][4]. - The company holds 204 authorized patents, including 31 invention patents, indicating a strong focus on innovation and technology [4]. Profitability and Market Outlook - The smart factory is expected to significantly enhance gross margins through increased product value and economies of scale [4]. - The global wind power market is projected to add 981 GW of new capacity from 2025 to 2030, with China's annual installation target set at no less than 12 million kW during the 14th Five-Year Plan [4][5]. - The Chinese wind power gearbox market is estimated to grow from USD 3.136 billion in 2023 to USD 4.263 billion by 2030, indicating a robust market potential [5]. Conclusion - The company is well-positioned to capitalize on the growing demand for wind power gearboxes, driven by technological advancements and a strong market outlook [5].

...... 证券代码：300904 证券简称：威力传动 公告编号：2025-083 银川威力传动技术股份有限公司 关于召开2025年第五次临时股东会通知的更正公告 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。 银川威力传动技术股份有限公司（以下简称"公司"）于 2025 年 11 月 29 日披露了《关于召开 2025 年第五次临时股东会的通知》。经核查发现有关提案 信息披露有误，现更正如下： 一、会议审议事项： 更正前： 1、提案编码表： | 提案 | | | 备注 | | --- | --- | --- | --- | | 编码 | 提案名称 | 提案类型 | 该列打勾的栏目可 | | | | | 以投票 | | 1.00 | 关于董事会换届选举非独立董事的议案 | 累积投票提案 | √应选人数（3）人 | | 1.10 | 关于选举李想先生为公司第四届董事会 | 累积投票提案 | √ | | | 非独立董事的议案 | | | | 1.20 | 关于选举李阿波先生为公司第四届董事 | 累积投票提案 | √ | | | 会非独立董事的议案 | | | | ...

证券代码：300904 证券简称：威力传动 公告编号：2025-084 银川威力传动技术股份有限公司 关于召开2025年第五次临时股东会的通知（更正后） 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。 银川威力传动技术股份有限公司（以下简称"公司"）于 2025 年 11 月 28 日召开的第三届董事会第三十七次会议，审议通过了《关于提请召开 2025 年第 五次临时股东会的议案》，公司决定于 2025 年 12 月 15 日（星期一）下午 14:30 召开公司 2025 年第五次临时股东会。现将本次股东会有关事项通知如下： 一、召开会议的基本情况 1、股东会届次：2025 年第五次临时股东会 2、股东会的召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《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》等法律、行政法规、部门规章、规范性文件及《公司章程》 的有关规定。 4、会议召开的日期、时间： （1）现场会议召开时间：2025 年 12 月 15 日(星期一)下午 14:30。 ...

Group 1 - The company, Weili Transmission, announced the convening of its 37th meeting of the third board of directors on November 28, 2025, via communication voting, where it reviewed the proposal for the reappointment of the auditing institution for the year 2025 [1] - For the first half of 2025, Weili Transmission's revenue composition was 98.23% from wind power gearboxes and 1.77% from other products [1] - As of the report date, Weili Transmission's market capitalization was 5 billion yuan [1]

证券代码：300904 证券简称：威力传动 公告编号：2025-080 银川威力传动技术股份有限公司 关于召开2025年第五次临时股东会的通知 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。 银川威力传动技术股份有限公司（以下简称"公司"）于 2025 年 11 月 28 日召开的第三届董事会第三十七次会议，审议通过了《关于提请召开 2025 年第 五次临时股东会的议案》，公司决定于 2025 年 12 月 15 日（星期一）下午 14:30 召开公司 2025 年第五次临时股东会。现将本次股东会有关事项通知如下： 一、召开会议的基本情况 1、股东会届次：2025 年第五次临时股东会 2、股东会的召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《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》等法律、行政法规、部门规章、规范性文件及《公司章程》 的有关规定。 4、会议召开的日期、时间： 册的公司全体已发行有表决权股份的股东均有权出席股东会，并可以以书面形式 委托代理人出席会议和参 ...

证券代码：300904 证券简称：威力传动 公告编号：2025-074 银川威力传动技术股份有限公司 第三届董事会第三十七次会议决议公告 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。 一、董事会会议召开情况 银川威力传动技术股份有限公司（以下简称"公司"）第三届董事会第三 十七次会议于2025年11月28日以通讯表决方式召开，本次董事会会议通知已通 过邮件方式于2025年11月25日发出。会议应参与表决董事7人，收到有效表决票 7张。本次会议的召集和召开程序符合《公司法》及《公司章程》的规定，本次 会议合法有效。 二、董事会会议审议情况 经与会董事认真审议，本次会议审议通过了如下议案： （一）逐项审议通过《关于董事会换届选举非独立董事的议案》 具体内容详见同日刊登于中国证监会指定信息披露媒体巨潮资讯网 （www.cninfo.com.cn）上的《关于董事会换届选举的公告》。 本议案已经公司第三届董事会提名委员会第三次会议审议通过。 公司第三届董事会任期即将届满。根据《公司章程》要求，公司董事会提 名李想、李阿波、甘倍仪为公司第四届董事会非独立董事候选人。公司 ...

Core Viewpoint - The company received a corrective order from the Ningxia Securities Regulatory Bureau on November 14, 2025, requiring rectification within 30 days due to incomplete information disclosure, inadequate internal controls, and insufficient provision for bad debts [1] Group 1: Information Disclosure - The company has supplemented its disclosure regarding investment agreements, with a total investment of 132,111.27 million yuan in the wind power gearbox smart factory as of October 31 [1] Group 2: Internal Control - The company has organized training to refine its review processes to address internal control issues [1] Group 3: Bad Debt Provision - The company will monitor customer conditions and adjust provisions based on assessment results to tackle the bad debt provision issue [1] Group 4: Accountability - Each identified issue has designated responsible persons, departments, and deadlines for rectification [1]