Group 1 - The company, Su Shi Testing (300416.SZ), plans to sign a project cooperation agreement with the Hangzhou Yunqi Town Management Committee [1] - The total planned investment for the project is no less than 300 million yuan [1] - The project aims to establish and operate a high-end space environment simulation testing equipment and comprehensive testing public service platform [1]

Group 1 - The company Su Shi Testing announced the convening of its 13th meeting of the 5th board of directors on January 4, 2026, to discuss investment agreements and external investments [1] - The meeting was held both in-person and via communication methods [1] Group 2 - The iMoutai App saw a surge in popularity, reaching the top of the Apple shopping chart, with 100,000 users placing orders for the product priced at 1499 yuan [1] - The rapid sellout of 1,000 boxes of the product was attributed to promotional efforts by distributors [1]

格隆汇1月5日丨苏试试验(300416.SZ)公布，基于公司战略布局与长远规划，公司拟与杭州云栖小镇管 理委员会签署相关项目合作协议，计划总投资不少于3亿元，建设运营高端空间环境模拟试验设备研制 与综合试验检测公共服务平台项目。 ...

Core Viewpoint - The company, Su Shi Testing (300416.SZ), plans to invest at least 300 million yuan in a project to establish a high-end space environment simulation testing equipment and comprehensive testing public service platform in collaboration with the Hangzhou Yunqi Town Management Committee [1] Group 1 - The total planned investment for the project is no less than 300 million yuan [1] - The project aims to develop and operate advanced space environment simulation testing equipment [1] - The collaboration is with the Hangzhou Yunqi Town Management Committee [1]

证券代码：300416 证券简称：苏试试验 公告编号：2026-002 苏州苏试试验集团股份有限公司 关于签署投资协议暨对外投资的公告 1、名称：杭州云栖小镇管理委员会 2、住所：浙江省杭州市西湖区河山街 333 号 3、统一社会信用代码：11330106MB1285191W 4、是否为失信被执行人：否 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、对外投资概述 基于公司战略布局与长远规划，苏州苏试试验集团股份有限公司（以下简称 "公司"）拟与杭州云栖小镇管理委员会签署相关项目合作协议，计划总投资不 少于 3 亿元，建设运营高端空间环境模拟试验设备研制与综合试验检测公共服务 平台项目。 公司于 2026 年 1 月 4 日召开第五届董事会第十三次会议，审议通过了《关 于签署投资协议暨对外投资的议案》。根据《深圳证券交易所创业板股票上市规 则》《公司章程》等规定，本次对外投资属于公司董事会审批权限范围之内，无 需提交公司股东大会审议批准。同时，董事会授权公司经营管理层或其授权人士 根据项目的实际情况办理本次投资具体事宜（包括但不限于签署项目合作协议、 竞拍 ...

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。 苏州苏试试验集团股份有限公司（以下简称"公司"）第五届董事会第十三 次会议（以下简称"会议"）通知于 2025 年 12 月 30 日以邮件、微信方式发出， 会议于 2026 年 1 月 4 日在公司一楼会议室以现场及通讯方式召开。会议由钟琼 华董事长主持。会议应出席董事 8 人，亲自出席董事 8 人，其中独立董事黄德春 先生、王仁春先生以通讯方式参加。公司高级管理人员等列席会议，符合公司法 及公司章程的规定。 会议审议并通过如下决议： 一、审议通过《关于签署投资协议暨对外投资的议案》 基于公司战略布局与长远规划，公司拟与杭州云栖小镇管理委员会签署相关 项目合作协议，在杭州市云栖小镇范围内成立子公司，计划选址 30 亩工业用地， 总投资不少于 3 亿元，建设运营高端空间环境模拟试验设备研制与综合试验检测 公共服务平台项目。 证券代码：300416 证券简称：苏试试验 公告编号：2026-001 苏州苏试试验集团股份有限公司 第五届董事会第十三次会议决议公告 此议案经与会董事审议，表决结果：8 票赞成，0 票反对， ...

Core Viewpoint - Suzhou Su Test Experiment Group Co., Ltd. has shown a positive stock performance with a 2.02% increase on January 5, 2025, and a total market capitalization of 9.256 billion yuan, indicating strong investor interest and potential growth in the testing services sector [1]. Group 1: Company Overview - The company is located in Suzhou Industrial Park and was established on December 29, 2007, with its stock listed on January 22, 2015 [1]. - Su Test specializes in environmental and quality reliability testing and analysis services, focusing on the development and production of environmental testing equipment [1]. - The revenue composition includes: 49.19% from environmental reliability testing services, 31.27% from testing equipment, 15.63% from integrated circuit validation and analysis services, and 3.91% from other services [1]. Group 2: Financial Performance - For the period from January to September 2025, the company achieved a revenue of 1.532 billion yuan, representing a year-on-year growth of 8.95%, and a net profit attributable to shareholders of 157 million yuan, with a growth of 7.14% [2]. - The company has distributed a total of 367 million yuan in dividends since its A-share listing, with 211 million yuan distributed over the past three years [3]. Group 3: Shareholder and Market Activity - As of September 30, 2025, the number of shareholders increased to 42,000, up by 81.94%, while the average circulating shares per person decreased by 45.06% to 12,034 shares [2]. - Major shareholders include Hong Kong Central Clearing Limited, which holds 4.3163 million shares, and new entrants like Southern CSI 1000 ETF and Fortune Steady Growth Mixed A [3].

Group 1 - Fenglong Co., Ltd. has no plans for restructuring or listing through the company in the next 36 months [1] - Wu Zhi Electromechanical's business in robotics and commercial aerospace accounts for approximately 1% of its main business revenue [1] Group 2 - Zhongse Co., Ltd.'s subsidiary plans to invest in a lead-zinc mining expansion project with a capacity of 1.65 million tons per year [1] - Tianyuan Co., Ltd.'s subsidiary intends to invest in a project to produce 100,000 tons of titanium dioxide via chlorination [1] Group 3 - Zhejiang Construction Investment's subsidiary signed a construction contract worth 1.8 billion yuan [1] - Jinpan Technology signed a contract worth approximately 696 million yuan for a data center project [1] - Shensi Electronics won a bid for the construction of low-altitude support facilities for the Jinan digital low-altitude flight management service platform [1] Group 4 - Yalake Co., Ltd. plans to acquire a 51% stake in Wukuang Salt Lake [1] - Shengxin Lithium Energy's subsidiary intends to acquire a 30% stake in Qicheng Mining [1] - Jiete Biological plans to acquire 70% of Jieke Membrane for 7.9199 million yuan [1] Group 5 - Baili Tianheng plans to repurchase shares worth 100 million to 200 million yuan [2] - Zhongju Gaoxin intends to repurchase shares worth 300 million to 600 million yuan [2] - Jiete Biological plans to repurchase shares worth 15 million to 30 million yuan [1][2] Group 6 - Zijin Mining expects a net profit increase of approximately 59% to 62% for the year 2025 [2] - Zongheng Co., Ltd. plans to raise no more than 548 million yuan through a private placement [2]

中国经济网北京12月31日讯苏试试验（300416）(300416.SZ)昨晚发布关于控股股东减持股份预披露公告。控股股东苏州试验仪器 总厂(简称"苏试总厂")计划自公告披露之日起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%。 | 减持期间 | | 减持均价(元/股)减持股数(万股) 套现金额(万元)减持后持股比例 | | | --- | --- | --- | --- | | 20221202-2022120227.2 | 577 | 15694.4 | 34.14% | | 20211029-20211029 19.5 | 220 | 4290 | 38.54% | | 20211014-2021101419.28 | 300 | 5784 | 39.37% | | 20201125-20201125 19 | 67 | 1273 | 40.41% | | 20201113-20201113 19 | 325 | 6175 | 40.74% | | 20190916- ...

Mergers and Acquisitions - Yilong Co. plans to acquire 51% stake in Wenkong Salt Lake from its controlling shareholder for a cash consideration of 4.605 billion yuan, making Wenkong Salt Lake a subsidiary and included in the consolidated financial statements [1] - Shengxin Lithium Energy intends to acquire 30% stake in Qicheng Mining for 2.08 billion yuan, which will result in 100% ownership of Qicheng Mining, enhancing control over Huirong Mining, known for its high-grade lithium mine with an annual production capacity of 3 million tons [2] - Mingde Bio plans to acquire 100% stake in Wuhan Bikaier Rescue Supplies for cash, which is expected to constitute a major asset restructuring [3] - CITIC Special Steel's wholly-owned subsidiary plans to acquire 100% stake in Fujing Special for 1.51 billion yuan, which will support the company's global strategy and optimize its industrial chain [4] Shareholding Changes - Su Shi Testing's controlling shareholder plans to reduce its stake by up to 2%, equating to a maximum of 10.17 million shares, representing 6.26% of its holdings [5] - Hongxun Technology's controlling shareholder intends to reduce its stake by up to 3%, totaling a maximum of 1.21266 million shares through various methods [6] - Youbuxun's controlling shareholder and its concerted action party plan to reduce their combined stake by up to 2.96%, amounting to a maximum of 950.22 million shares [7]