New Stock Offerings - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - ST Tianmao (000627) has a cash option declaration period from September 15, 2025, to September 19, 2025[1] - Tianpu Co., Ltd. (605255) announced significant trading activity on September 3, 2025[1] Market Volatility - Kaipu Cloud (688228) reported severe abnormal fluctuations on August 30, 2025[1] - Xinhua Jin (600735) experienced significant trading activity on August 30, 2025[1] - ST Chuntian (600381) had notable trading activity on September 3, 2025[1] Other Notable Announcements - ST Er Ya (600107) reported trading activity on September 3, 2025[1] - Shanghai Electric Power (600021) had significant trading activity on September 3, 2025[1] - ST Gao Hong (000851) reported trading activity on September 3, 2025[1]

Group 1 - The core viewpoint of the news highlights the significant increase in the stock price of China Ruilin, which rose by 10.00% on September 2, with a trading volume of 687 million yuan [1] - On September 2, China Ruilin had a financing buy-in amount of 69.91 million yuan and a net financing buy-in of 14.05 million yuan, with a total financing and securities balance of 120 million yuan, accounting for 7.39% of the circulating market value [1] - The company reported a revenue of 921 million yuan for the first half of 2025, representing a year-on-year growth of 2.59%, and a net profit attributable to shareholders of 74.75 million yuan, reflecting a year-on-year increase of 26.77% [2] Group 2 - As of June 30, the number of shareholders of China Ruilin was 22,600, a decrease of 50.47% compared to the previous period, while the average circulating shares per person increased by 101.89% to 1,081 shares [2] - Since its A-share listing, China Ruilin has distributed a total of 60 million yuan in dividends [3]

Group 1 - The company plans to use idle raised funds for cash management, approving an amount not exceeding RMB 532 million to purchase low-risk, highly liquid wealth management products [1][3][7] - The purpose of this cash management is to enhance the efficiency of fund utilization, ensuring it does not affect the construction of investment projects or the company's normal operations [3][14] - The company has established a dedicated settlement account for cash management at a bank, ensuring that the funds are used solely for this purpose [8] Group 2 - The company has already redeemed previous investments made with idle funds, returning both principal and earnings to the dedicated account [9] - The company’s stock experienced a significant price fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days [17][18] - The company confirmed that there are no undisclosed significant matters affecting stock price fluctuations, and its operational activities remain normal [19][20]

Group 1 - The core viewpoint of the articles highlights the significant performance of new stocks in the market this year, with an average first-day increase of 240% for 67 new stocks listed in the first eight months, and no stocks experiencing a decline on their debut [1][2] - Among the 67 new stocks, 60 had a first-day increase exceeding 100%, with 40 surpassing 200%, and 19 exceeding 300%, indicating a strong bullish sentiment in the market [1][3] - The top three performing new stocks based on first-day increase were Jiangnan New Materials (603124) at 606.83%, Guangxin Technology at 500.00%, and Dingjia Precision at 479.12% [1] Group 2 - The profitability of new stocks on their first day is notable, with 49 out of 55 new stocks yielding over 10,000 yuan per share, resulting in a "ten-thousand yuan meat sign rate" of 89.09% [2] - The highest single-sign profit was recorded at 64,900 yuan for Ying Shi Innovation, followed by Hongjing Optoelectronics at 59,100 yuan and Tongyu New Materials at 53,800 yuan [2] - The average turnover rate for the 67 new stocks was 79.44%, with 36 stocks exceeding an 80% turnover rate, indicating a high level of trading activity on the first day [3] Group 3 - The average increase since listing for the 67 new stocks is 238.17%, with some stocks, like Xingtou Measurement and Control, experiencing cumulative increases exceeding 10 times their initial price [3] - A senior private equity executive noted that the relatively low valuation of new stock issuances this year, combined with speculative trading by large investors, has led to significant price surges, although caution is advised against chasing high valuations [3]

Core Viewpoint - The company has approved the use of idle raised funds and self-owned funds for cash management, specifically to invest up to RMB 532 million in low-risk, highly liquid principal-protected financial products, effective for 12 months from the approval date of the 2024 annual shareholders' meeting [2][11]. Investment Overview - The purpose of using idle raised funds is to enhance capital efficiency while ensuring that it does not affect the construction of investment projects or the company's normal operations [4][14]. - The total amount for cash management is RMB 70 million, sourced from temporarily idle raised funds [6]. Fundraising Details - The company was approved to publicly issue 30 million A-shares at a price of RMB 20.52 per share, raising a total of RMB 615.6 million, with a net amount of RMB 532 million after deducting issuance costs [6][7]. Investment Products - The selected investment products are characterized by high safety and liquidity, ensuring that there is no change in the intended use of the raised funds [7][8]. Cash Management Account - A dedicated settlement account for cash management products was opened at the Bank of China, ensuring that no non-raised funds are stored in this account [9]. Redemption and Account Closure - As of the announcement date, the company has redeemed RMB 40 million in time deposits and RMB 30 million in combination deposits, with all principal and earnings returned to the special account for raised funds [10]. Board Approval Process - The board and supervisory committee meetings held on April 22, 2025, approved the cash management proposal, which was subsequently ratified by the 2024 annual shareholders' meeting [11]. Stock Trading Volatility - The company's stock experienced a cumulative price increase of over 20% over two consecutive trading days, prompting a review of trading activities [18][20]. - The company confirmed that there are no undisclosed significant matters affecting stock price fluctuations, and all operations remain normal [21][22].

证券代码：603257 证券简称：中国瑞林 公告编号：2025-023 中国瑞林工程技术股份有限公司 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法律责任。 重要内容提示： ●中国瑞林工程技术股份有限公司（以下简称"公司"）股票交易于2025 年9月1日、2025年9月2日连续2个交易日内日收盘价格涨幅偏离值累计超过20%， 根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动。 ●因公司无实控人，经公司自查并书面问询公司第一大股东中国有色金属建 设股份有限公司（以下简称"第一大股东"），截至本公告披露日，公司及公司 第一大股东不存在应披露而未披露的重大信息。 ●当前公司股票价格涨幅较大，股票换手率较高，公司郑重提醒广大投资者 理性投资，注意投资风险。 一、股票交易异常波动的具体情况 公司股票交易连续2个交易日（2025年9月1日、2025年9月2日）收盘价格涨 幅偏离值累计超过20%。根据《上海证券交易所交易规则》的有关规定，以上情 形属于股票交易异常波动的情况。 二、公司关注并核实的相关情况 （一）公司经营情况 经公司自 ...

（文章来源：证券日报） 证券日报网讯 9月2日晚间，中国瑞林发布公告称，公司股票于2025年9月1日、2025年9月2日连续2个交 易日内日收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动。经自查并书面问询第一大股东， 公司及第一大股东不存在应披露而未披露的重大信息。公司提醒投资者注意股票价格涨幅较大，换手率 较高，理性投资，注意风险。 ...

Group 1: Strong Individual Stocks - As of September 2, the Shanghai Composite Index fell by 0.45% to 3858.13 points, the Shenzhen Component Index decreased by 2.14% to 12553.84 points, and the ChiNext Index dropped by 2.85% to 2872.22 points [1] - A total of 53 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: Shanzi Gaoke (000981), Changchun Gaoxin (000661), and Baiyin Youse (601212) [1] - The top 10 strong stocks with specific data include: - Shanzi Gaoke (000981): 4 days and 3 boards, turnover rate of 11.78%, and a closing price of 29.2 - Changchun Gaoxin (000661): 2 consecutive boards, turnover rate of 5.53%, and a closing price of 27.3 - Baiyin Youse (601212): 2 consecutive boards, turnover rate of 1.13%, and a closing price of 3.57 [1] Group 2: Strong Concept Sectors - The top three concept sectors with the highest gains in the A-share market are: Reducers, PEEK Materials, and Industrial Mother Machines [2] - The top 10 concept sectors with their respective performance include: - Reducers: 1.87% increase - PEEK Materials: 0.8% increase - Industrial Mother Machines: 0.62% increase - Gold Concept: 0.34% increase - China-South Korea Free Trade Zone: 0.33% increase - Cultivated Diamonds: 0.04% increase - Characteristic Towns: -0.07% decrease - Integrated Die Casting: -0.1% decrease - High Dividend Selection: -0.12% decrease - Agricultural Machinery: -0.18% decrease [3]

证券代码：603257 证券简称：中国瑞林 公告编号：2025-023 中国瑞林工程技术股份有限公司 关于股票交易异常波动的公告 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法律责任。 重要内容提示： （二）重大事项情况 因公司无实际控制人，经公司自查并向公司第一大股东中国有色金属建设股 份有限公司函证核实：截至本公告披露日，除了在指定媒体上已公开披露的信息 外，不存在影响公司股票交易价格异常波动的重大事宜；不存在其他涉及本公司 ●中国瑞林工程技术股份有限公司（以下简称"公司"）股票交易于2025 年9月1日、2025年9月2日连续2个交易日内日收盘价格涨幅偏离值累计超过20%， 根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动。 ●因公司无实控人，经公司自查并书面问询公司第一大股东中国有色金属建 设股份有限公司（以下简称"第一大股东"），截至本公告披露日，公司及公司 第一大股东不存在应披露而未披露的重大信息。 ●当前公司股票价格涨幅较大，股票换手率较高，公司郑重提醒广大投资者 理性投资，注意投资风险。 一、股票交易异常 ...

证券代码：603257 证券简称：中国瑞林 公告编号：2025-022 中国瑞林工程技术股份有限公司 关于使用部分闲置募集资金进行现金管理的进展公告 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法律责任。 重要内容提示： 基本情况 | 投资金额 | 合计 万元 | 7,000 | | --- | --- | --- | | 投资种类 | 大额存单、结构性存款 | | | 资金来源 | 募集资金 | | 已履行及拟履行的审议程序 中国瑞林工程技术股份有限公司（以下简称"公司"）于 2025 年 4 月 22 日召开第三届董事会第五次会议、第三届监事会第四次会议，审议通过了《关于 使用部分闲置募集资金及自有资金进行现金管理的议案》。同意使用不超过人民 币 5.32 亿元（含本数）的闲置募集资金（含超募资金）购买低风险、流动性高 的保本型理财产品，该额度自公司 2024 年年度股东会审议通过之日起 12 个月内 有效。保荐机构出具了同意的核查意见，本事项已通过公司 2024 年年度股东会 审议。具体内容详见公司于 2025 年 4 月 24 ...