人民财讯7月29日电，嘉和美康(688246)7月29日晚间公告，公司持股9.22%的股东国寿成达因自身资金 需求计划通过集中竞价方式和大宗交易方式减持其持有的公司股份合计不超过412.76万股，即不超过公 司总股本的3%。 ...

智通财经APP讯，嘉和美康(688246.SH)公告，公司股东国寿成达(上海)健康产业股权投资中心(有限合 伙)(简称"国寿成达")拟通过集中竞价方式和大宗交易方式减持其持有的公司股份合计不超过412.76万 股，即不超过公司总股本的3%。 ...

Core Viewpoint - The major shareholder, Guoshou Chengda, plans to reduce its stake in Jiahe Meikang by up to 4,127,566 shares, representing no more than 3% of the company's total share capital, depending on market conditions [1] Summary by Relevant Sections - Shareholder Action - Guoshou Chengda, holding more than 5% of shares, intends to decrease its holdings through centralized bidding and block trading [1] - The reduction will be based on market prices [1] - Adjustment Clause - If the company undergoes any ex-rights or ex-dividend events during the reduction period, the plan will be adjusted accordingly [1]

嘉和美康7月29日公告，公司持股5%以上股东国寿成达（上海）健康产业股权投资中心（有限合伙）因 自身资金需求，计划自2025年8月20日至2025年11月19日期间，通过集中竞价和大宗交易方式减持公司 股份不超过412.76万股，即不超过公司总股本的3%。 ...

嘉和美康公告，持股9.22%的股东国寿成达计划因自身资金需求，于2025年8月20日～2025年11月19 日，通过集中竞价减持不超过137.59万股、大宗交易减持不超过275.17万股，合计不超过412.76万股， 占公司总股本3%。 ...

Investment Rating - The report maintains a "Buy" investment rating for the companies mentioned [10][57]. Core Insights - The AI application sector is expected to accelerate, with Kimi K2 demonstrating competitive capabilities and significant commercial potential [7][55]. - OpenAI has launched the ChatGPT Agent, marking a significant upgrade in AI capabilities, allowing for complex task management and integration with various tools [27][30]. - The AI financing landscape remains robust, highlighted by Thinking Machines Lab's record $2 billion seed round, indicating strong investor interest in AI technologies [42][44]. Summary by Sections Computing Power Dynamics - The report notes stable pricing in computing power rentals, with specific configurations priced at 28.64 CNY/hour for Tencent Cloud and 31.58 CNY/hour for Alibaba Cloud [15][17]. - The launch of RoboBrain 2.0 by Zhiyuan Research Institute showcases advancements in embodied intelligence, achieving state-of-the-art performance in multiple benchmarks [16][20]. AI Application Dynamics - Bing's average weekly stay duration increased by 166.21%, indicating growing user engagement [26]. - The ChatGPT Agent has achieved a score of 41.6% on the HLE benchmark, significantly outperforming previous models [27][31]. AI Financing Trends - Thinking Machines Lab completed a $2 billion seed round, achieving a valuation of $12 billion, reflecting the high demand for AI talent and innovation [42][44]. Investment Recommendations - Companies such as 嘉和美康 (688246.SH), 科大讯飞 (002230.SZ), and 寒武纪 (688256.SH) are highlighted as key investment opportunities due to their strong market positions and growth potential [8][56].

Group 1 - The DRG/DIP concept increased by 0.27%, ranking 10th among concept sectors, with 8 stocks rising, including Saily Medical which hit the daily limit, and Jiayuan Technology, Jiahe Meikang, and Huayu Software showing gains of 4.63%, 3.85%, and 1.75% respectively [1][2] - The leading decliners in the sector included Kechuang Information, Rongke Technology, and Maidi Technology, which fell by 6.02%, 2.53%, and 2.00% respectively [1][2] Group 2 - The DRG/DIP concept sector saw a net inflow of 362 million yuan, with 14 stocks receiving net inflows, and 7 stocks exceeding 10 million yuan in net inflow [2][3] - Saily Medical led the net inflow with 336 million yuan, followed by Donghua Software, Jiayuan Technology, and Jiuyuan Yinhai with net inflows of 40.39 million yuan, 16.30 million yuan, and 16.22 million yuan respectively [2][3] Group 3 - In terms of net inflow ratios, Saily Medical, Jiayuan Technology, and Jiuyuan Yinhai had the highest ratios at 21.82%, 6.22%, and 5.62% respectively [3][4] - The trading volume and turnover rates for Saily Medical were notably high, with a turnover rate of 28.92% and a daily increase of 10.01% [3][4]

Group 1 - The major shareholder, Guoshou Chengda, held 16,812,069 shares, representing 12.22% of the total shares before the reduction plan [1] - The reduction plan was disclosed on March 31, 2025, with a maximum reduction of 4,127,566 shares, equivalent to 3% of the total shares [1] - The actual reduction occurred between May 26, 2025, and July 15, 2025, with a total of 4,127,566 shares reduced, confirming the completion of the plan [1] Group 2 - The reduction was executed through a combination of centralized bidding (1,375,855 shares) and block trading (2,751,711 shares) [1] - The reduction price ranged from 23.05 to 30.25 CNY per share, totaling 105,435,770.02 CNY [1] - After the reduction, Guoshou Chengda holds 12,684,503 shares, which is 9.22% of the total shares [1]

Group 1 - Postal Savings Bank plans to invest 10 billion yuan to establish China Post Financial Asset Investment Co., with a registered capital of 10 billion yuan, aiming to enhance comprehensive service capabilities and support technological innovation and private enterprises [1] - Tuo Xin Pharmaceutical intends to increase capital by 10 million yuan in Jiangsu Jin San Biotechnology Co., acquiring a 1.75% stake, with Jin San successfully producing high-purity ergothioneine for various products [2] - Anker Innovations is researching overseas share issuance to expand its global strategy and enhance brand influence, with no specific plan confirmed yet [3] Group 2 - Hoshine Silicon Industry's controlling shareholder plans to transfer 5.08% of shares to Xiao Xiugan for a total price of 2.634 billion yuan, with no change in control [4] - Zhuhai Guanyu has won a final ruling from the Supreme People's Court, dismissing the lawsuit from ATL, with 14 ATL patents declared invalid and no negative impact on the company's operations [5] - Lixing Co. has terminated the acquisition of Qingdao Feiyan Precision Steel Ball Manufacturing Co. due to failure to reach an agreement, with no adverse effects on its financial status [6] Group 3 - Pinming Technology expects a net profit of 28 million to 34 million yuan for the first half of the year, representing a year-on-year increase of 231.79% to 302.89% [7] - Tiande Yu's performance report anticipates a net profit of 152 million yuan for the first half, up 50.89% year-on-year [7] - Huahong Technology reports normal operations with no undisclosed significant matters [8]

证券代码：688246 证券简称：嘉和美康 公告编号：2025-053 嘉和美康（北京）科技股份有限公司 持股 5%以上股东减持股份结果公告 本次减持计划实施前，嘉和美康（北京）科技股份有限公司（以下简称"嘉 和美康"或"公司"）股东国寿成达（上海）健康产业股权投资中心（有限合伙） （以下简称"国寿成达"）持有公司股份 16,812,069 股，占公司股份总数的 12.22%。 上述股份为嘉和美康首次公开发行并上市前取得的股份，且已于 2022 年 12 月 14 日起上市流通。 减持计划的实施结果情况 公司于 2025 年 3 月 31 日披露了《嘉和美康股东减持股份计划公告》（公告 编号：2025-022），国寿成达因自身资金需求，拟通过集中竞价方式和大宗交易 方式减持其持有的公司股份合计不超过 4,127,566 股，即不超过公司总股本的 3%。 公司于近日收到公司股东国寿成达出具的《关于股份减持结果的告知函》， 国寿成达已于 2025 年 5 月 26 日-2025 年 7 月 15 日期间通过集中竞价和大宗交 易方式累计减持所持有的公司股份 4,127,566 股，占公司当前股份总数的 3%。 本次 ...