? 江苏必得科技股份有限公司（以下简称"公司"）股票于 2025 年 8 月 8 日、8 月 11 日、8 月 12 日连续 3 个交易日内日收盘价格涨幅偏离值累计达到 20%， 属于《上海证券交易所交易规则》规定的股票异常波动情形。公司已于 2025 年 编号：2025-031）。2025 年 8 月 13 日公司股票再次涨停，已连续三个交易日涨 停，自 2025 年 8 月 8 日以来，累计涨幅超过 30%，股票价格近期波动较大，现 将相关风险提示如下： 一、无资产注入计划风险提示 经公司自查及核实，公司、控股股东、实际控制人以及扬州鼎龙启顺股权投 资合伙企业（有限合伙）（以下简称"鼎龙启顺"）目前均无涉及公司资产注入 计划，公司基本面未发生重大变化，郑重提醒广大投资者慎重决策。 二、二级市场交易风险提示 证券代码：605298 证券简称：必得科技 公告编号：2025-032 江苏必得科技股份有限公司 股票交易风险提示公告 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： 本次权益变动事项尚需取得上海证券交易 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：600246 证券简称：万通发展 公告编号：2025-068 北京万通新发展集团股份有限公司 股票交易风险提示公告 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。 北京万通新发展集团股份有限公司（以下简称"公司"）股票于2025年8月8日、8月11日连续两个交易日 内收盘价格涨幅偏离值累计达到 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 异常波动的情形。具体内容详见公司于2025年8月12日披露的《股票交易异常波动公告》（公告编号： 2025-066）。 2025年8月12日，公司股票再次涨停。鉴于公司股价短期内涨幅较大，敬请广大投资者注意投资风险。 现对股票交易风险提示如下： 一、二级市场交易风险 公司股票于2025年8月8日、8月11日连续两个交易日内收盘价格涨幅偏离值累计达到 20%，属于股票交 易异常波动的情形。2025年8月12日收盘，公司股票再次涨停。截至2025年8月12日，公司市净率为 3.55。根据中证指数有限公司发布的中证行业分 ...

Market Performance - The stock of Xinjiang Torch Gas Co., Ltd. experienced a cumulative price increase of over 30% since August 8, 2025, with a closing price deviation of 32.38% [2][3] - The stock has shown significant volatility, with the cumulative price deviation exceeding 20% over three consecutive trading days from August 7 to August 11, 2025 [1][2] Valuation Metrics - As of August 11, 2025, the company's trailing twelve months (TTM) price-to-earnings (P/E) ratio is 20.73, and the price-to-book (P/B) ratio is 2.18, both higher than the industry averages of 16.86 (P/E) and 1.77 (P/B) [2][3] Business Operations - The company’s main business activities include urban gas supply, gas station operation management, urban heating supply, and gas facility installation services, with no significant changes reported in its core operations or market environment [3] Upcoming Reports - The company plans to disclose its 2025 semi-annual report on August 22, 2025, and is currently preparing this report as scheduled [3]

经公司自查，并向公司第一大股东书面发函查证，截至本公告披露日，除已披露的信息外，确认不存在 应披露而未披露的重大信息。 格隆汇8月12日丨华胜天成(600410.SH)公布，自2025年7月12日以来，公司股票收盘价格涨幅累计达 58.26%，公司股票涨幅显著高于同行业。截至2025年8月12日，公司股票的市盈率为50.29；2025年8月 12日，公司股票的换手率为37.36%,股票交易价格存在较大波动。鉴于公司股票短期内涨幅较大，股价 剔除大盘因素后的实际波动幅度较大，后续股票可能存在较大风险,公司提醒广大投资者充分了解二级 市场交易风险,审慎决策,理性投资。 ...

Core Viewpoint - Jiangsu Hongtian Technology Co., Ltd. is experiencing significant stock price fluctuations, with a cumulative increase of over 20% in three consecutive trading days, prompting a warning about investment risks [1][2][3] Market Trading Risks - The company's stock price has shown abnormal volatility, with a static P/E ratio of 75.49 times and a P/B ratio of 11.42 times, both exceeding the industry averages of 47.73 times and 5.16 times respectively [1] - The stock reached a new high on August 8, 2025, despite no significant changes in the company's fundamentals [1] Operating Performance Risks - The company anticipates a net loss of between 38 million to 32 million yuan for the first half of 2025, indicating a decline compared to the previous year [2] - The expected net profit after deducting non-recurring gains and losses is projected to be between -45 million to -38 million yuan [2] - A reported order for TGV equipment worth approximately 3.75 million yuan has not yet generated revenue or profit [2] Investigation Risks - The company and its director received a notice of investigation from the China Securities Regulatory Commission for failing to disclose related party transactions [3] - The company is cooperating with the investigation and has not yet received a conclusive opinion or decision regarding the matter [3] Other Risk Alerts - The board confirms that there are no undisclosed matters that should be reported according to the Shanghai Stock Exchange regulations [4] - The company emphasizes that all relevant information should be verified through official announcements on the Shanghai Stock Exchange website and designated media [4]

Core Viewpoint - The stock price of Fujian Furi Electronics Co., Ltd. has experienced significant fluctuations, with a cumulative increase of over 20% in three consecutive trading days, prompting a warning about trading risks [2][3]. Group 1: Stock Trading Risk - The company's stock price increased significantly on August 1, 4, and 5, 2025, with a cumulative closing price deviation exceeding 20%, classified as abnormal trading fluctuations [2][3]. - On August 6, 2025, the stock hit the daily limit, and investors are advised to be cautious due to the high short-term price increase and trading volume [2][4]. Group 2: Turnover Rate Risk - On August 6, 2025, the stock's turnover rate reached 37.53%, indicating high trading activity, which may pose additional risks for investors [4]. Group 3: Operational Performance Risk - The company reported a revenue of 10.64 billion yuan and a net loss of 384 million yuan for the year 2024, while the first quarter of 2025 showed a revenue of 2.005 billion yuan and a net loss of 40 million yuan, indicating ongoing financial challenges [5]. Group 4: Information Disclosure - The company emphasizes that all information should be verified through designated media outlets and the Shanghai Stock Exchange website, urging investors to remain vigilant regarding investment risks [6].

Core Viewpoint - The stock price of Upwind New Materials (688585) has surged by 1320.05% from July 9 to August 5, leading to multiple instances of abnormal trading behavior and potential risks for investors [1][5]. Group 1: Stock Performance and Trading Behavior - As of August 5, the stock price closed at 110.48 CNY per share, with a daily increase of 20% and an overall increase of approximately 1566% year-to-date [1][6]. - The Shanghai Stock Exchange (SSE) has reported that some investors engaged in trading behaviors that disrupted normal market order, resulting in self-regulatory measures including account trading suspensions [1][5]. - The stock has experienced seven instances of abnormal trading fluctuations and has been under close monitoring by the SSE since July 25 [6][7]. Group 2: Financial Metrics and Valuation - The latest price-to-earnings (P/E) ratio for Upwind New Materials is reported at 502.51 times, significantly higher than the industry average of 24.91 times [6][7]. - The average turnover rate for the stock from July 22 to August 5 was 6.29%, indicating a substantial increase compared to previous levels [6][8]. Group 3: Business Operations and Financial Outlook - The company’s main business remains focused on the research, production, and sales of environmentally friendly high-performance corrosion-resistant materials, wind turbine blade materials, new composite materials, and circular economy materials, with no significant changes reported in operations or market conditions [7][8]. - For the first half of 2025, the company anticipates a revenue of approximately 783.77 million CNY, a year-on-year increase of 12.5%, but expects a net profit of 29.90 million CNY, a decrease of 32.91% compared to the previous year [9][10].

Core Viewpoint - The stock price of Anhui Changcheng Military Industry Co., Ltd. has experienced significant fluctuations, with a notable increase of 209.72% since June 18, 2025, which is substantially higher than the industry and market indices, indicating potential market overheating and associated risks [1][2]. Stock Price Fluctuation Risks - The company's stock closed at a limit-up price on August 5, 2025, with a turnover rate of 12.33%, significantly exceeding the normal turnover rate [1]. - The stock's short-term price increase is not supported by any major changes in the company's fundamentals, raising concerns about a potential sharp decline in stock price [1]. Operating Performance Risks - The company reported a net loss of 363 million yuan, with a main business gross margin of -1.43%, indicating limited profitability [2]. - The estimated net profit for the first half of 2025 is projected to be between -25 million yuan and -29.5 million yuan, with a net profit excluding non-recurring gains and losses expected to be between -35 million yuan and -41 million yuan [2]. Valuation and Trading Risks - The latest rolling price-to-book ratio for the company is 14.24%, significantly higher than the industry average of 5.39% [2]. - The high turnover rate of 12.33% further emphasizes the elevated trading risks in the secondary market [2]. Other Risk Disclosures - The board of directors confirmed that there are no undisclosed matters that should be reported according to the relevant regulations, and no significant information affecting the stock price has been omitted [2].

上交所指出，部分投资者在交易上纬新材股票过程中存在影响市场正常交易秩序、误导投资者正常交易 决策的异常交易行为，上交所依规对相关投资者采取了暂停账户交易的自律监管措施。上交所再次提醒 投资者关注风险，审慎参与，合规交易。 记者观察到，上纬新材已连续11次揭示股票交易风险，提示股票价格脱离当前基本面风险、业绩下滑风 险、收购方在未来十二个月没有资产注入等明确安排、换手率显著高于前期水平、公司外部流通盘较 小、市盈率显著高于同行业水平等风险，并自7月31日至8月4日停牌核查3个交易日。此外，7月25日、8 月1日和8月5日，上交所连续3次点名上纬新材，声明对公司股票进行重点监控。 新华财经上海8月5日电（记者杜康）5日晚间，上纬新材再次发布股票交易风险提示公告称，目前公司 基本面未发生重大变化，公司股票交易价格已严重脱离基本面；如公司股价进一步上涨，公司可能再次 申请连续停牌核查。对此，上交所发布情况通报，对部分违规投资者采取暂停账户交易的自律监管措 施。 （文章来源：新华财经） ...

Core Viewpoint - The stock price of Upwind New Materials (688585) has surged by 1320.05% from July 9 to August 5, leading to multiple instances of abnormal trading behavior and potential risks for investors [2][6][7]. Group 1: Stock Performance and Trading Behavior - As of August 5, the stock price closed at 110.48 CNY per share, with a daily increase of 20% and an overall increase of approximately 1566% year-to-date [2][7]. - The stock has triggered abnormal trading conditions seven times and severe abnormal trading conditions seven times during the specified period, prompting the company to issue ten risk warning announcements [7][8]. - The Shanghai Stock Exchange has implemented self-regulatory measures, including suspending accounts of certain investors due to abnormal trading activities that misled normal trading decisions [2][6]. Group 2: Financial Performance - For the first half of 2025, the company anticipates a revenue of approximately 78.38 million CNY, reflecting a year-on-year growth of 12.5%, while net profit is expected to decrease by 32.91% to 29.90 million CNY [10]. - The decline in net profit is attributed to foreign exchange losses from overseas dollar receivables and increased costs related to overseas sales, shipping, commissions, and R&D testing [10]. Group 3: Company Fundamentals - The company's main business remains focused on the research, production, and sales of environmentally friendly high-performance corrosion-resistant materials, wind turbine blade materials, new composite materials, and circular economy materials, with no significant changes reported [8]. - The company’s price-to-earnings ratio stands at 502.51, significantly higher than the industry average of 24.91, indicating a substantial disconnect between stock price and fundamental performance [7][8]. - The external float of the company's shares is relatively small, with major shareholders holding approximately 85% of the A-shares, leaving only about 15% for external circulation [9].