Core Viewpoint - The company, Tongling Nonferrous Metals Group Holdings Co., Ltd. (000630.SZ), announced that its stock price has experienced significant fluctuations, with a cumulative deviation of +20% over three consecutive trading days, indicating abnormal trading activity [1] Group 1: Stock Performance - The company's stock price has shown a cumulative deviation of +20% over three consecutive trading days, which is classified as abnormal trading behavior [1] - The company confirmed that there are no undisclosed significant information or changes in its operational environment that could have impacted the stock price [1] Group 2: Market Conditions - The market prices of the company's main products, including cathode copper and gold, have seen substantial increases recently [1] - The processing fees for copper concentrate are currently operating at low levels, which may affect profitability [1]

Core Viewpoint - The company announced an abnormal fluctuation in its stock price, with a cumulative deviation of +20% over three consecutive trading days, indicating unusual trading activity [1] Group 1: Company Operations - The company's production and operational conditions are normal, with no significant changes in the internal operating environment [1] - There has been a substantial increase in market prices for the company's main products, including cathode copper and gold [1] - The processing fees for copper concentrate are currently at a low level [1] Group 2: Disclosure and Trading Activity - The company, its controlling shareholder, and actual controller do not have any undisclosed significant matters related to the company or any major matters in the planning stage [1] - During the period of abnormal stock fluctuation, the controlling shareholder and actual controller did not engage in buying or selling the company's stock [1]

南财智讯10月9日电，ST美晨公告，公司股票于2025年9月30日、10月9日连续2个交易日内收盘价格跌 幅偏离值累计超过30%，属于股票交易异常波动。经核查，公司2014年至2018年年度报告存在虚假记 载，正组织财务部门及聘请会计师事务所进行追溯调整。公司生产经营情况正常，内外部经营环境未发 生重大变化，未发现近期公共传媒报道对公司股票交易价格产生较大影响的未公开重大信息，公司及控 股股东、实际控制人不存在应披露而未披露的重大事项，股票异常波动期间，控股股东及实际控制人未 买卖公司股票。 ...

Core Viewpoint - The stock of Dazhong Public (600635) experienced an abnormal trading fluctuation, with a cumulative closing price increase of over 20% during three consecutive trading days from September 29 to October 9, 2025 [1] Company Information - The company conducted a self-examination and confirmed with its controlling shareholder and actual controller that there are no undisclosed significant information as of the announcement date [1] - The confirmed undisclosed significant matters include major asset restructuring, share issuance, major transactions, business restructuring, share buybacks, bankruptcy reorganization, significant business cooperation, and introduction of strategic investors [1]

Group 1 - The core point of the article is that Pinming Technology (688109.SH) has announced significant fluctuations in its stock trading, prompting a warning to investors about potential risks associated with these changes [1] - As of September 30, 2025, the company's controlling shareholder and actual controller, Mo Xujun, along with major shareholders, hold a combined 63.04% of the total share capital, indicating a high concentration of ownership [1] - The remaining external floating shares account for 36.96% of the total share capital, suggesting limited liquidity in the market [1] Group 2 - The company has experienced substantial short-term stock price volatility, which may lead to further actions such as applying for a trading suspension or being closely monitored by the Shanghai Stock Exchange [1] - If abnormal trading continues, there is a possibility that investor accounts related to these transactions may be suspended from trading [1]

Core Points - The company ST Fuhua's stock experienced a cumulative decline of over 12% in closing prices over three consecutive trading days from September 26 to September 30, 2025, indicating abnormal trading fluctuations [1] - The company confirmed through self-inspection and inquiries with its controlling shareholder that there are no undisclosed significant information [1] - On September 19, 2025, the company received an administrative penalty notice from the Shanghai Regulatory Bureau of the China Securities Regulatory Commission, leading to the implementation of additional risk warnings on its stock [1] - For the first half of 2025, the company reported a net loss of 7,115,807.23 yuan, prompting a reminder for investors to be cautious about investment risks [1]

智通财经APP讯，品茗科技(688109.SH)发布风险提示公告称，目前公司基本面未发生重大变化，股票 价格存在脱离当前基本面的风险。如公司股票交易持续异常波动，可能出现以下情况：公司可能按照相 关规则要求申请停牌核查，公司股票可能被上海证券交易所重点监控，异常交易相关投资者账户可能被 暂停交易等。 ...

Core Viewpoint - The stock of Jiaze New Energy Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase of 20% over three consecutive trading days from September 24 to September 26, 2025 [2][6]. Group 1: Stock Trading Abnormality - The stock trading of Jiaze New Energy Co., Ltd. was classified as an abnormal fluctuation according to the Shanghai Stock Exchange rules due to a cumulative price increase of 20% over three consecutive trading days [2][6]. - The company conducted a self-examination and confirmed that there are no undisclosed significant matters or important information as of the announcement date [2][7]. Group 2: Stock Issuance and Capital Increase - The company received approval from the Shanghai Stock Exchange for a specific stock issuance for the year 2024 on July 2025, and subsequently obtained approval from the China Securities Regulatory Commission in August 2025 [2][7]. - The company plans to increase capital by 49.45 million yuan to its subsidiary, Shanghai Jiayi Rongyuan Green Chemical Co., Ltd., which was approved in a board meeting on July 14, 2025 [3][8]. Group 3: Shareholding Increase Plan - The actual controller of the company, Mr. Chen Bo, has a plan for a shareholding increase through Jin Yuan Rong Tai Investment Management (Ningxia) Co., Ltd., with a planned investment between 120 million yuan and 240 million yuan over the next 12 months [4][9]. - As of September 19, 2025, Jin Yuan Rong Tai has already increased its shareholding by acquiring 40,727,997 shares, representing 1.67% of the total share capital, with a total investment of approximately 134.11 million yuan [4][9].

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688249 证券简称：晶合集成 公告编号：2025-061 合肥晶合集成电路股份有限公司 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、准确性和完整性依法承担法律责任。 重要内容提示： ● 合肥晶合集成电路股份有限公司（以下简称"公司"）股票于2025年9月24日、2025年9月25日和2025年 9月26日连续3个交易日内收盘价格涨幅偏离值累计超过30%，根据《上海证券交易所交易规则》等有关 规定，属于股票交易异常波动的情形。 ● 经公司自查，并发函询证公司控股股东，截至本公告披露日，不存在应披露而未披露的重大信息。公 司目前生产经营正常，生产经营未发生重大变化。 ● 截至2025年9月26日，公司股票收盘价为32.90元/股，近期公司股价涨跌幅波动较大，超过大部分同行 业公司股价涨跌幅及上证指数涨跌幅。2025年9月24日、2025年9月25日和2025年9月26日，公司股票换 手率分别为6.18%、9.35%、13.53%，显著高于前期换手率水平。公司郑重提醒 ...

Core Viewpoint - Jiangxi Mubang High-Tech Co., Ltd. has experienced abnormal stock trading fluctuations, with a cumulative closing price deviation of over 12% in three consecutive trading days, prompting regulatory scrutiny [2][5]. Group 1: Stock Trading Abnormalities - The company's A-share stock has seen a cumulative closing price deviation of 12% over three consecutive trading days, qualifying as an abnormal trading situation according to Shanghai Stock Exchange rules [2][5]. - The company has confirmed that there are no undisclosed significant information affecting stock trading, following inquiries with its controlling shareholder and actual controller [2][6]. Group 2: Financial Performance and Risks - The company reported a negative net profit for the year 2024, with operating income below 300 million yuan after excluding non-core business revenues, leading to a delisting risk warning effective May 6, 2025 [2][3]. - The company received a negative opinion in its 2024 internal control audit report from Dahua Certified Public Accountants, resulting in additional risk warnings starting from May 6, 2025 [2][3]. Group 3: Regulatory Actions - On July 25, 2025, the company received a notice from the China Securities Regulatory Commission (CSRC) regarding an investigation into alleged false disclosures in financial reports [3][11]. - The company has not yet received a conclusive opinion or decision from the CSRC regarding the investigation as of the announcement date [3][11]. Group 4: Operational Status - The company has stated that its production and operational activities are normal, with no significant changes in market conditions or internal operations [6][7]. - There are no major events or transactions that could impact stock trading, and no significant media reports or market rumors have been identified [8][9].