Core Viewpoint - Four A-share listed companies received the "Notice of Case Filing" from the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure regulations [1] Group 1: Companies Involved - Three companies were filed for suspected violations of information disclosure: Ruibeka (600439.SH), *ST Wanfang (000638.SZ), and Taiyuan Heavy Industry (600169.SH) [2] - Ruibeka announced that both the company and its controlling shareholder, Henan Ruibeka Holdings Co., Ltd., received the notice and confirmed that operations remain normal [2] - *ST Wanfang stated that it received the notice and its operational status is also normal [2] - Taiyuan Heavy Industry confirmed receipt of the notice and mentioned that its operations are normal; additionally, its controlling shareholder plans to increase its stake in the company by no less than 80 million yuan and no more than 160 million yuan within the next 12 months [2] Group 2: Additional Company - Another company, *ST Mubang (603398.SH), was filed for suspected false disclosure of financial data in its annual report and other periodic reports [2]

Group 1 - Taiyuan Heavy Industry has been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [4] - The company announced that its controlling shareholder, Taiyuan Heavy Machinery Group Co., Ltd., plans to increase its stake in the company by investing between 80 million to 160 million yuan within the next 12 months [6][8] - As of July 25, 2023, Taiyuan Heavy Industry's stock price was 2.63 yuan per share, with a market capitalization of 8.803 billion yuan, reflecting a decline of 2.95% [1] Group 2 - The controlling shareholder currently holds 50.15% of Taiyuan Heavy Industry's shares and has just completed a previous share buyback plan [8] - The company reported significant fluctuations in its net profit over recent years, with net profits of 88.92 million yuan in 2022, a loss of 16.64 million yuan in 2023, and a profit of 28.02 million yuan in 2024 [10][11] - Sales expenses increased by 30% year-on-year to 18.6 million yuan in 2024, attributed to intensified marketing efforts in a competitive industry [12]

Core Viewpoint - Taiyuan Heavy Industry is under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, while its controlling shareholder, Taiyuan Heavy Machinery Group, has announced a share buyback plan to boost investor confidence [2][7][10]. Group 1: Company Announcement - On July 25, Taiyuan Heavy Industry announced that it has been formally investigated by the CSRC for suspected information disclosure violations [7]. - The company’s stock price closed at 2.63 yuan per share, reflecting a decline of 2.95%, with a total market capitalization of 8.803 billion yuan [4]. - Taiyuan Heavy Machinery Group plans to increase its stake in Taiyuan Heavy Industry by investing between 80 million yuan and 160 million yuan over the next 12 months [10][13]. Group 2: Shareholder Actions - Taiyuan Heavy Machinery Group currently holds 50.15% of Taiyuan Heavy Industry's shares and has just completed a previous buyback plan [13]. - The previous buyback plan saw Taiyuan Heavy Machinery Group acquire 48.2864 million shares for a total of 120 million yuan from October 30, 2024, to July 23, 2025 [13]. Group 3: Industry Context - Taiyuan Heavy Industry operates in a highly competitive industry, which has led to significant fluctuations in its business performance [15]. - The company reported a net profit (after deducting non-recurring gains and losses) of 88.9209 million yuan in 2022, a loss of 16.6435 million yuan in 2023, and a profit of 28.0247 million yuan in 2024 [16]. - Sales expenses increased by 30% year-on-year to 186 million yuan in 2024, attributed to intensified marketing efforts and expansion of the marketing team due to competitive pressures [17].

Core Viewpoint - Four listed companies, including Ruibeka, *ST Wanfang, Taiyuan Heavy Industry, and *ST Mubang, have been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure regulations [1][2]. Group 1: Ruibeka - Ruibeka and its controlling shareholder received a notice from the CSRC for suspected violations of information disclosure laws [3]. - The company, known as the "wig first stock," has a market value of 4.2 billion yuan and has been named by regulators twice this year [4][5]. - The company was found to have five violations, including failure to disclose non-operating fund transactions with related parties and insufficient provision for inventory impairment [6][7]. - Ruibeka reported a net loss of 118 million yuan for 2024 and failed to disclose its performance forecast within the required timeframe, leading to further regulatory actions [8]. Group 2: *ST Wanfang - *ST Wanfang announced it is under investigation by the CSRC for suspected information disclosure violations [9]. - The company faced public condemnation from the Shenzhen Stock Exchange for failing to timely disclose significant events and inaccurate performance forecasts [10]. - The company revised its 2024 performance forecast multiple times, ultimately reporting a net profit of 10.65 million yuan but a net loss of 4.6 million yuan after adjustments [11]. - The company is also facing potential changes in control due to a court decision to auction off shares held by its major shareholder [12]. Group 3: Taiyuan Heavy Industry - Taiyuan Heavy Industry received a notice from the CSRC for suspected information disclosure violations [12]. - The controlling shareholder plans to increase its stake in the company by investing between 80 million and 160 million yuan within the next 12 months [13]. - The company has not faced recent administrative penalties, with the last warning dating back to the end of 2023 for failing to disclose significant transactions and financial inaccuracies [14][15]. Group 4: *ST Mubang - *ST Mubang is under investigation by the CSRC for suspected false disclosures in its financial reports [16][17]. - The company has been flagged for multiple violations, including accounting errors and improper use of raised funds, with significant amounts of non-operating fund occupation reported [19]. - The controlling shareholder is facing financial difficulties, with a debt-to-asset ratio of 121.64% and zero revenue reported in the past year [21].

证券代码：600169 证券简称：太原重工 公告编号：2025-044 太原重工股份有限公司 关于控股股东增持公司股份计划的公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： ? 增持主体的基本情况 增持主体为太原重工股份有限公司（以下简称"太原重工"或"公司"）控 股股东太原重型机械集团有限公司（以下简称"太重集团"）。在本次增持计划实 施前，太重集团持有公司股份 1,678,540,625 股，占公司总股本 3,347,103,170 股的 50.15%。 本次增持计划实施期间 自本公告披露之日起 12 个月内 拟增持股份资金来源 自有资金或其他合法资金来源 太重集团承诺在本次增持计划实施期间及法定期限内 拟增持主体承诺 不减持所持有的公司股份。 三、增持计划相关风险提示 ? 增持计划的主要内容 太重集团基于对公司未来发展的信心和价值的认可，拟自本公告披露之日起 的 12 个月内，通过上海证券交易所交易系统以集中竞价的方式增持公司无限售 流通股 A 股股份。拟增持股份金额不低于 8,000 万元 ...

增持主体的基本情况 增持主体为太原重工股份有限公司（以下简称"太原重工"或"公司"）控 股股东太原重型机械集团有限公司（以下简称"太重集团"）。在本次增持计划实 施前，太重集团持有公司股份 1,678,540,625 股，占公司总股本 3,347,103,170 股的 50.15%。 增持计划的主要内容 太重集团基于对公司未来发展的信心和价值的认可，拟自本公告披露之日起 的 12 个月内，通过上海证券交易所交易系统以集中竞价的方式增持公司无限售 流通股 A 股股份。拟增持股份金额不低于 8,000 万元，不超过 16,000 万元，增 持股份数量以实际交易情况为准。 太原重工股份有限公司 关于控股股东增持公司股份计划的公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 证券代码：600169 证券简称：太原重工 公告编号：2025-044 三、增持计划相关风险提示 （一）本次增持计划可能存在因资本市场情况发生变化或目前尚无法预判的 其他风险因素导致增持计划的实施无法达到预期的风险等。如增持计划实施过 ...

证券代码：600169 证券简称：太原重工 公告编号：2025-043 太原重工股份有限公司 关于收到中国证券监督管理委员会立案告知书的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 太原重工股份有限公司（以下简称"公司"）近日收到中国证券监督管理委 员会（以下简称"中国证监会"）出具的《立案告知书》（（编号：证监立案字 0172025003 号）。因公司涉嫌信息披露违法违规，根据《中华人民共和国证券法》 《中华人民共和国行政处罚法》等法律法规，中国证监会决定对公司立案。 立案调查期间，公司将积极配合中国证监会的调查工作，并严格按照相关法 律法规及监管要求履行信息披露义务。 公司指定的信息披露媒体为《中国证券报》《上海证券报》《证券日报》《证 券时报》及上海证券交易所网站（www.sse.com.cn），公司所有信息均以在上述 指定媒体刊登的信息为准。敬请广大投资者理性投资，注意投资风险。 特此公告。 太原重工股份有限公司董事会 2025 年 7 月 26 日 ...

太原重工（600169）公告称，公司控股股东太重集团基于对公司未来发展的信心和价值的认可，拟自本 公告披露之日起12个月内，通过上海证券交易所交易系统以集中竞价的方式增持公司无限售流通股A股 股份，拟增持股份金额不低于8000万元，不超过1.6亿元。本次增持计划不会导致公司控股股东及实际 控制人发生变化。 ...

证券代码：600169 证券简称：太原重工 公告编号：2025-042 太原重工股份有限公司 关于控股股东增持计划实施完毕 暨增持股份结果的公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 已披露增持计划情况：太原重工股份有限公司（以下简称"公司"）控股 股东太原重型机械集团有限公司（以下简称"太重集团"）计划自 2024 年 10 月 30 日起通过上海证券交易所交易系统以集中竞价的方式增持公司无限售流通股 A 股股票。拟增持股份金额不低于 6,000 万元，不超过 12,000 万元，增持股份 数量以实际交易情况为准。本次增持计划的实施期限为 12 个月内。 增持计划的实施结果：自 2024 年 10 月 30 日至 2025 年 7 月 23 日，太重 集团通过集中竞价方式累计增持公司股份 48,286,400 股，占公司总股本的 1.44%， 累计增持金额为人民币 119,985,576 元（不含印花税、交易佣金等费用），本次 增持计划实施完毕。 2025 年 7 月 23 日，公司收到控 ...

上海市锦天城律师事务所 地址：上海市浦东新区银城中路 501 号上海中心大厦 11/12 层 电话：021-20511000 传真：021-20511999 邮编：200120 关于 太原重工股份有限公司 控股股东增持公司股份的 法律意见书 上海市锦天城律师事务所 法律意见书 上海市锦天城律师事务所 关于太原重工股份有限公司控股股东增持公司股份的 法律意见书 致：太原重工股份有限公司 上海市锦天城律师事务所（以下简称"本所"）接受太原重工股份有限公司 （以下简称"公司"或"太原重工"）控股股东太原重型机械集团有限公司（以 下简称 "太重集团"或"增持人"）的委托，就太重集团通过上海证券交易所交 易系统增持太原重工股份（以下简称"本次增持"）相关事宜，依据《中华人民 共和国证券法》《中华人民共和国公司法》《上市公司收购管理办法》《上海证券 交易所上市公司自律监管指引第 8 号—股份变动管理》《上市公司国有股权监督 管理办法》等有关法律、法规、规章及规范性文件的规定，出具本法律意见书。 1 上海市锦天城律师事务所 法律意见书 声明事项 一、本所及本所经办律师依据《中华人民共和国证券法》《律师事务所从事 证券法律业 ...