Core Viewpoint - ST Tianrui (300165.SZ) announced that its controlling shareholder and actual controller, Mr. Liu Zhaogui, is planning to change the company's control, which may lead to a change in the controlling shareholder and actual controller [1] Summary by Sections - Company Control Change - The company is undergoing a potential change in control, which may affect its governance structure [1] - Stock Suspension - The company's stock will be suspended from trading starting December 1, 2025, with an expected suspension period of no more than two trading days [1]

Core Viewpoint - ST Tianrui (300165.SZ) is undergoing a potential change in control, as the controlling shareholder and actual controller, Liu Zhaogui, is planning matters related to the change of control [1] Summary by Sections - Company Control Change - The company is in the process of planning a change in control, which may lead to a change in its controlling shareholder and actual controller [1] - Stock Suspension - The company has applied to the Shenzhen Stock Exchange for a suspension of its stock trading, effective from December 1, 2025, with an expected suspension period of no more than two trading days [1]

每经AI快讯，ST天瑞11月30日晚间发布公告称，公司今日收到控股股东、实际控制人、董事长刘召贵 先生出具的《关于筹划公司控制权变更事项的告知函》，获悉刘召贵先生正在筹划公司控制权变更相关 事宜，目前各方尚未签署相关协议，拟就具体交易方案、协议等相关事项进行论证和磋商。鉴于相关事 项尚存在重大不确定性，为保证公平信息披露，避免造成公司股价异常波动，维护广大投资者利益，经 公司向深圳证券交易所申请，公司股票（股票简称：ST 天瑞，股票代码：300165）自2025年12月1日 （星期一）开市起停牌，预计停牌时间不超过2个交易日。 每经头条（nbdtoutiao）——全球芯片业巨震！谷歌TPU芯片横空杀出，与Meta"密谋"大事！英伟达市 值蒸发4万亿元，"护城河"被攻破？黄仁勋坐不住了 （记者 曾健辉） ...

证券代码：300165 证券简称：ST天瑞 公告编号：2025-049 江苏天瑞仪器股份有限公司 关于筹划公司控制权变更暨停牌的公告 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。 特别提示： 1、江苏天瑞仪器股份有限公司（以下简称"公司"）控股股东、实际控制 人刘召贵先生正在筹划公司控制权变更相关事宜，该事项可能导致公司控股股东 及实际控制人发生变更。为保证公平信息披露，避免公司股价异常波动，维护广 大投资者利益，经公司向深圳证券交易所申请，公司股票（股票简称：ST 天瑞， 股票代码：300165）自 2025 年 12 月 1 日（星期一）开市起停牌，预计停牌时 间不超过 2 个交易日。 2、本次交易事项能否最终实施完成及实施结果尚存在不确定性。敬请广大 投资者关注后续公告，并注意投资风险。 公司今日收到控股股东、实际控制人、董事长刘召贵先生出具的《关于筹划 公司控制权变更事项的告知函》，获悉刘召贵先生正在筹划公司控制权变更相关 事宜，目前各方尚未签署相关协议，拟就具体交易方案、协议等相关事项进行论 证和磋商，具体情况以各方签订的相关协议为准。 鉴于上述事 ...

每经AI快讯，11月30日，ST天瑞（300165）公告称，公司控股股东、实际控制人刘召贵先生正在筹划 公司控制权变更相关事宜，该事项可能导致公司控股股东及实际控制人发生变更。为保证公平信息披 露，避免公司股价异常波动，维护广大投资者利益，经公司向深圳证券交易所申请，公司股票自2025年 12月1日(星期一)开市起停牌，预计停牌时间不超过2个交易日。 ...

人民财讯11月30日电，ST天瑞（300165）11月30日公告，控股股东、实控人刘召贵正在筹划公司控制 权变更相关事宜，该事项可能导致公司控股股东及实际控制人发生变更。公司股票自2025年12月1日开 市起停牌，预计停牌时间不超过2个交易日。 ...

关于公司股票被实施其他风险警示相关事项的进展公告 证券代码：300165 证券简称：ST天瑞 公告编号：2025-048 江苏天瑞仪器股份有限公司 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。 特别提示： 1、江苏天瑞仪器股份有限公司（以下简称"公司"）收到中国证监会出具的 《行政处罚事先告知书》并于2024年12月9日披露了《关于公司及相关当事人收 到<行政处罚事先告知书>的公告》（公告编号：2024-073）。根据《深圳证券交 易所创业板股票上市规则》第9.4条第（七）项规定，公司股票于2024年12月10 日起被实施其他风险警示。 2、公司于2025年3月18日收到中国证监会出具的《行政处罚决定书》 （[2025]40号），公司收到的《行政处罚决定书》中认定的情况与《行政处罚事 先告知书》中涉及的违法违规行为一致。 公司于2024年12月6日收到中国证监会出具的《行政处罚事先告知书》，根据 《行政处罚事先告知书》认定的情况，公司涉及的违法违规行为触及《深圳证券 交易所创业板股票上市规则》第9.4条第（七）项规定的被实施其他风险警示情形， 公司股票于20 ...

Core Viewpoint - Jiangsu Tianrui Instrument (stock code: 300165) reported a significant decline in revenue and net profit for the third quarter of 2025, indicating challenges in order acquisition and operational efficiency [2][6]. Financial Data Summary Major Financial Data and Indicators - Operating revenue for the current period was CNY 140,032,428.12, down 33.03% year-on-year, and CNY 434,869,225.66 for the year-to-date, down 26.15% [2]. - Net profit attributable to shareholders was CNY 8,366,023.31, an increase of 3.95% year-on-year, while the year-to-date net profit was a loss of CNY 1,217,875.89, a decrease of 82.20% [2]. - Basic and diluted earnings per share were CNY 0.0169, up 4.22% year-on-year [2]. - The total assets at the end of the reporting period were CNY 3,338,140,290.46, down 2.58% from the previous year [2]. Non-Recurring Gains and Losses - Non-recurring gains included government subsidies of CNY 986,956.69 and other operating income of CNY 966,264.21, while losses from the disposal of non-current assets amounted to CNY -677.30 [3]. Significant Changes in Financial Indicators - Accounts receivable financing decreased by 72.70% due to a reduction in bank acceptance bills [5]. - Prepayments increased by 203.67%, indicating a rise in advance payments received [5]. - Short-term borrowings decreased by 31.91%, reflecting reduced liquidity loans from the parent company [5]. Cash Flow Analysis - Net cash flow from operating activities was CNY 10,606,610.61, an increase of 110.18% year-on-year, attributed to reduced payments for goods and services [7]. - Net cash flow from investing activities improved significantly to CNY 1,655,270.27, a turnaround from a negative cash flow in the previous year [7]. - Net cash flow from financing activities was negative at CNY -11,836,780.00, a decrease of 26.17% year-on-year, indicating reduced cash outflows for debt repayment [7]. Shareholder Information Shareholder Structure - The total number of ordinary shareholders at the end of the reporting period was 15,367, with the largest shareholder, Liu Zhaogui, holding 16.13% of shares [8]. - The top ten shareholders include various institutional and individual investors, with significant shareholding by Guangzhou Lidu Virtual Reality Technology [8]. Changes in Restricted Shares - Liu Zhaogui and other executives have their shares locked for a specified period, with no changes in the number of restricted shares during the reporting period [10]. Other Important Notes - The registered capital of the subsidiary Jiangsu Guoce Testing Technology Co., Ltd. was reduced from CNY 20 million to CNY 10 million [11].

Group 1 - ST Tianrui held its 17th meeting of the 6th board of directors on October 23, 2025, to review the "Q3 2025 Report" and other documents [1] - For the year 2024, ST Tianrui's revenue composition is as follows: Instrument manufacturing accounts for 64.21%, ecological protection and environmental governance accounts for 23.45%, third-party testing services account for 10.42%, and pharmaceutical manufacturing accounts for 1.91% [1] Group 2 - As of the report, ST Tianrui has a market capitalization of 2.3 billion yuan [2] - A well-known brand has made a significant investment of 170 million yuan to acquire 2,000 shares of a target company with a registered capital of only 10,000 Hong Kong dollars, raising questions about the necessity of the acquisition [2]

江苏天瑞仪器股份有限公司 2025 年第三季度报告披露提示性公告 江苏天瑞仪器股份有限公司董事会 证券代码：300165 证券简称：ST天瑞 公告编号：2025-047 二○二五年十月二十五日 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。 《江苏天瑞仪器股份有限公司 2025 年第三季度报告》于 2025 年 10 月 25 日在中国证券监督管理委员会指定的创业板上市公司信息披露网站巨潮资讯网 （www.cninfo.com.cn）上披露，敬请投资者注意查阅。 特此公告。 ...