格隆汇12月30日丨苏试试验(300416.SZ)公布，控股股东苏州试验仪器总厂（简称"苏试总厂"或"本厂"） 计划自本公告披露之日起15个交易日后的3个月内（即2026年1月23日至2026年4月22日），以大宗交易 方式减持其持有的公司股份不超过1,017万股，不超过公司总股本的2%，占其持有公司股份的6.26%。 ...

Core Viewpoint - The company, Su Shi Testing (300416.SZ), has been providing comprehensive testing services for various sectors, including aerospace, for many years [1] Group 1: Business Overview - The company offers a range of testing equipment and services, including thermal vacuum, mechanics, climate, and comprehensive environmental testing [1] - It provides one-stop comprehensive testing services such as aerospace environment testing, material testing, structural strength testing, electromagnetic compatibility testing, integrated circuit verification analysis, software evaluation, and non-standard testing services [1]

Group 1 - The core viewpoint of the article is that Su Shi Testing (300416.SZ) has been actively serving the aerospace sector and is equipped to provide comprehensive testing services for various critical areas within the industry [2] - The company has a diverse client base that includes key players in aerospace materials, components, communication devices, and payload systems [2] - Su Shi Testing offers a wide range of testing services, including thermal vacuum, mechanical, climate, and comprehensive environmental testing, as well as space environment testing, material testing, structural strength testing, electromagnetic compatibility testing, integrated circuit validation analysis, software evaluation, and non-standard testing services [2]

智通财经APP讯， 苏试试验(300416.SZ)发布公告，公司控股股东苏州试验仪器总厂计划自本公告披露 之日起15个交易日后的3个月内(即2026年1月23日至2026年4月22日)，以大宗交易方式减持其持有的公 司股份不超过1017万股，不超过公司总股本的2%，占其持有公司股份的6.26%。 ...

Core Viewpoint - Suzhou Testing Instruments Co., Ltd. plans to reduce its shareholding through block trading, indicating a strategic move by the controlling shareholder [1] Group 1 - The controlling shareholder, Suzhou Testing Instrument Factory, intends to reduce its holdings by up to 10.17 million shares [1] - The planned reduction represents no more than 2% of the company's total share capital [1] - This reduction accounts for 6.26% of the shares held by the controlling shareholder [1]

南财智讯12月30日电，苏试试验公告，公司控股股东苏州试验仪器总厂计划自本公告披露之日起15个交 易日后的3个月内（即2026年1月23日至2026年4月22日），以大宗交易方式减持其持有的公司股份不超 过1,017万股，不超过公司总股本的2%，占其持有公司股份的6.26%。减持原因为苏试总厂部分股东因 个人资金需求提出由该厂回购其股份的申请，故拟通过减持部分股票解决回购所需资金。截至公告披露 日，苏州试验仪器总厂持有公司股份162,401,460股，占公司总股本的31.93%。本次减持不会导致公司 控制权发生变更，亦不会对公司持续经营产生影响。 ...

苏试试验公告，控股股东苏州试验仪器总厂计划自本公告披露之日起15个交易日后的3个月内，即2026 年1月23日至2026年4月22日，以大宗交易方式减持公司股份不超过1017万股，不超过公司总股本的 2%，占其持有股份的6.26%。 ...

| 股东名称 | 持股数量/股 | 占总股本比 | 主要间接持 | 通过苏试总 厂间接持股 | 在公司担任职务 | | --- | --- | --- | --- | --- | --- | | | | 例 | 股人姓名 | 数量/股 | | | 苏试总厂 | 162,401,460 | 31.93% | 赵正堂 | 4,596,939 | 董事 | | | | | 陈英 | 8,675,858 | 董事 | | | | | 陈晨 | 12,999,946 | — | | | | | 武元桢 | 12,545,195 | — | 证券代码：300416 证券简称：苏试试验 公告编号：2025-041 苏州苏试试验集团股份有限公司 关于控股股东减持股份预披露公告 公司控股股东苏州试验仪器总厂保证向本公司提供的信息内容真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 苏州苏试试验集团股份有限公司（以下简称"公司"）控股股东苏州试验 仪器总厂（以下简称"苏试总厂"或"本厂"）计划自本公告披露之日起 15 个 交易日后的 3 个月 ...

Group 1 - The core viewpoint of the news is that Suzhou Su Test Experiment Group Co., Ltd. has shown a stock price increase of 1.09%, reaching 18.48 CNY per share, with a total market capitalization of 9.398 billion CNY as of December 30 [1] - The company specializes in environmental and quality reliability testing and analysis services for industrial products, focusing on the research and production of environmental testing equipment [1] - The revenue composition of the company includes 49.19% from environmental reliability testing services, 31.27% from testing equipment, 15.63% from integrated circuit verification and analysis services, and 3.91% from other services [1] Group 2 - Among the top ten circulating shareholders of Su Test Experiment, a fund under the Fortune Fund ranks, specifically the Fortune Steady Growth Mixed A (010624), which holds 2.8001 million shares, accounting for 0.55% of circulating shares [2] - The Fortune Steady Growth Mixed A fund has achieved a year-to-date return of 30.23%, ranking 3087 out of 8087 in its category, and a one-year return of 28.04%, ranking 3121 out of 8085 [2] - The fund manager, Fan Yan, has a tenure of 10 years and 67 days, with the fund's total asset size at 14.13 billion CNY and a best return of 187.76% during the tenure [3]

Core Viewpoint - The commercial aerospace sector is experiencing significant interest from major funds, driven by policy breakthroughs and advancements in rocket reusability, which are expected to enhance the industry's growth potential [2][3]. Policy Developments - The Shanghai Stock Exchange has issued guidelines for commercial rocket companies to apply for the Sci-Tech Innovation Board, marking a significant policy breakthrough that supports the industry [2]. - The new regulations require commercial rocket companies to demonstrate successful orbital launches using reusable technology, providing a clear path for listing and reflecting strong national support for the aerospace strategy [2]. Technological Advancements - Reusable rocket technology is identified as a key factor in reducing launch costs, with first-stage rocket bodies accounting for 60% of total costs [3]. - The successful test flights of reusable rockets like Long March 12 and Zhuque 3 are expected to lay a solid foundation for achieving low-cost, high-frequency launches by 2026, marking a pivotal moment for satellite deployment [2][3]. Investment Opportunities - The commercial aerospace industry is anticipated to enter a rapid development phase, with several investment opportunities identified: - **Rocket Manufacturing and Core Supply Chain**: Increased demand for advanced materials and components due to the development of reusable rockets. Beneficiaries include Aerospace Power, Chaojie Co., Srey New Materials, and Huagao Technology [4][5]. - **Satellite Manufacturing, Operations, and Space Applications**: The rise in rocket capacity will shift focus to mass satellite production and launch, benefiting companies like Zhongke Xingtou, Aerospace Hongtu, China Satellite, and Qianzhao Optoelectronics [4][5]. - **Testing and Verification Services**: The need for complex testing during the development and production phases will drive demand for specialized third-party service providers, with beneficiaries including Aerospace Hanyu, West Measurement, Su Testing, and Guangdian Measurement [4][5].