Buyback and Shareholder Actions - Sinopec plans to repurchase A-shares with a total fund of no less than RMB 5 billion and no more than RMB 10 billion, potentially reducing its registered capital [1] - Hengbang Mining intends to reduce its stake in the Hong Kong-listed company, WanGuo Gold, by up to 40 million shares, representing approximately 3.69% of WanGuo's total share capital [5] Product Approvals and Market Launches - Wantai Biological's nine-valent HPV vaccine has received the batch release certificate, marking its official market launch and enhancing the company's product lineup [1] - Changchun High-tech's subsidiary has received acceptance for the clinical trial application of GenSci143, a dual-specific antibody drug, which may provide new treatment options for certain tumors [7] Financial Performance - Hongxin Electronics reported a 15.01% increase in revenue to RMB 3.494 billion and a 9.85% rise in net profit to RMB 53.99 million for the first half of 2025 [2] - Sanwei Xinan experienced a net loss of RMB 29.39 million in the first half of 2025, despite a 15.19% increase in revenue to RMB 195 million [3] Corporate Developments - TianTan Bio received a commitment from its controlling shareholder to resolve new competition issues arising from a recent acquisition [4] - Feilu Co. announced a potential change in control, leading to a temporary suspension of its stock trading [8] Investment and Expansion - Jinbei Electric's subsidiary has signed a purchase agreement for a factory in Europe, marking significant progress in establishing its European production base [1] - Shengshi Technology plans to establish a wholly-owned subsidiary to integrate AI and humanoid robot technology with innovative toy products, investing RMB 10 million [6]

Group 1 - The core revenue composition of Tongfei Co., Ltd. for the year 2024 is as follows: power electronic devices account for 67.19%, CNC equipment temperature control products account for 29.94%, and others account for 2.87% [1] Group 2 - Tongfei Co., Ltd. announced that its shareholder, Sanhe Zhonghe Ying Enterprise Management Center (Limited Partnership), plans to reduce its holdings by up to approximately 760,000 shares, which represents about 0.4503% of the company's total share capital, within three months after the announcement [3]

Core Viewpoint - The shareholder Sanhe Zhonghe Ying Enterprise Management Center (Limited Partnership) plans to reduce its stake in Tongfei Co., Ltd. by selling up to 764,400 shares, representing 0.4503% of the total share capital, between September 12, 2025, and December 11, 2025 [1] Summary by Category - **Shareholder Action** - Sanhe Zhonghe Ying Enterprise Management Center holds 3,888,000 shares, accounting for 2.2904% of the company's total shares [1] - The planned reduction of shares is through centralized bidding [1]

关于股东股份减持计划的预披露公告 公司股东三河众和盈企业管理中心（有限合伙）保证向本公司提供的信息内 容真实、准确、完整，没有虚假记载、误导性陈述或者重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 证券代码：300990 证券简称：同飞股份 公告编号：2025-054 三河同飞制冷股份有限公司 持有三河同飞制冷股份有限公司（以下简称"公司"或"本公司"）股份 3,888,000 股（占公司总股本比例 2.2904%）的股东三河众和盈企业管理中心（有 限合伙）（以下简称"众和盈"）计划自本公告披露之日起 15 个交易日后的 3 个月内通过集中竞价方式减持公司股份合计不超过 764,400 股（占公司总股本比 例 0.4503%）。 公司于近日收到股东众和盈出具的《关于股份减持计划的告知函》，现将有 关情况公告如下： 一、股东的基本情况 1、截至本公告披露日，本次拟减持股东直接持有公司股份情况如下： | 股东名称 | 持股总数（股） | 占公司总股本的比例 | | --- | --- | --- | | 众和盈 | 3,888,000 | 2.2904% | 公司实际控 ...

Market Overview - A-shares experienced a significant rise on August 21, with the Shanghai Composite Index nearing 3800 points, but later turned negative with over 3400 stocks declining and a trading volume of 2.12 trillion yuan [1][3] - The trading volume in the Shanghai and Shenzhen markets has surpassed 2 trillion yuan for seven consecutive trading days, marking the second occurrence in the last decade [5] Sector Performance - Digital currency stocks surged, with several stocks hitting the daily limit, while oil and gas stocks also showed strength [3] - The liquid cooling concept stocks faced a sharp decline, with multiple stocks hitting the limit down, indicating a market correction [6][7] Liquid Cooling Sector - The liquid cooling server concept gained popularity, with the liquid cooling index rising over 35% since July, but signs of irrational speculation emerged as some companies unrelated to liquid cooling saw significant stock price increases [11] - Major players like CoreWeave and Huawei have adopted liquid cooling technology, setting a trend in the industry [10] - The market correction in the liquid cooling sector was linked to a broader downturn in related stocks, with significant drops observed in companies like Feilong and Tenglong [7][11] Rare Earth Permanent Magnet Sector - The rare earth permanent magnet sector also began to correct, with stocks like Jintian and Beikong approaching limit down [12] Banking Sector - The banking sector showed resilience, with the banking index rising by 0.59% and a year-to-date increase of over 16% [14] - Key banks such as Agricultural Bank and Postal Savings Bank reported gains, reflecting positive sentiment in the sector [14] Foreign Investment Trends - A-shares have attracted increased foreign investment, with 663 companies disclosing mid-year reports and 139 companies seeing QFII investments [17] - Korean investors have significantly increased their holdings in Chinese stocks, with a nearly 30% rise in their total investment [18][21] - Global hedge funds are rapidly buying Chinese stocks, driven by expectations of interest rate cuts and improved geopolitical conditions [22]

Group 1 - The A-share market experienced a collective pullback in liquid cooling concept stocks, with notable declines in several companies [1] - Feilong Co. and Jintian Co. hit the daily limit down, while Cambridge Technology, Hongfuhang, Tongfei Co., Kexin Innovation Source, and Debang Technology fell over 7% [1] - Other companies such as Fangsheng Co., Binglun Environment, Chuanrun Co., and Dingtong Technology dropped more than 6%, while Gaolan Co., Chuanhuan Technology, Shenling Environment, Liou Co., Yimikang, and Zhongshi Technology saw declines exceeding 5% [1]

证券日报网讯 8月18日晚间，同飞股份发布公告称，公司已于2025年8月18日完成注册资本的工商变更 登记手续及《三河同飞制冷股份有限公司章程》的备案手续，并取得了廊坊市行政审批局换发的《营业 执照》。 （文章来源：证券日报） ...

公司已于 2025 年 8 月 18 日完成注册资本的工商变更登记手续及《三河同飞 制冷股份有限公司章程》的备案手续，并取得了廊坊市行政审批局换发的《营业 执照》。现将具体情况公告如下： 一、营业执照具体登记信息 1、统一社会信用代码：91131082601219411Y 证券代码：300990 证券简称：同飞股份 公告编号：2025-053 1 三河同飞制冷股份有限公司 关于完成工商变更登记并换发营业执照的公告 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、误导性陈述或者重大遗漏。 三河同飞制冷股份有限公司（以下简称"公司"）于 2025 年 7 月 28 日召开 第三届董事会第十八次会议，并于 2025 年 8 月 14 日召开 2025 年第二次临时股 东大会，审议通过了《关于变更注册资本、修订<公司章程>并办理工商变更登 记的议案》，具体内容详见公司于 2025 年 7 月 29 日和 2025 年 8 月 14 日在巨潮 资讯网（http://www.cninfo.com.cn）披露的相关公告。 1、三河同飞制冷股份有限公司《营业执照》。 特此公告。 三河同飞制冷股份有限 ...

Group 1 - The company, Tongfei Co., announced the approval of a proposal to adjust the members of its third board of directors' audit committee during the 19th (temporary) meeting of the third board [2]

Group 1 - The company, Tongfei Co., announced the convening of its second extraordinary general meeting of shareholders for 2025 on August 14, 2025 [2] - The meeting approved multiple proposals, including the "Proposal for Formulation" [2]