罕见病诊疗指南发布；康华生物停牌｜健讯Daily

Policy Developments - The National Health Commission has released the "Guidelines for the Diagnosis and Treatment of 86 Rare Diseases (2025 Edition)" to improve the standardization of rare disease treatment [2] Industry Innovations - Guangdong Province has launched an AI-assisted imaging reading system named "Yueyi Zhiying" to enhance diagnostic quality and efficiency in medical imaging, covering seven common examinations [3] Drug and Device Approvals - Merck has submitted a new drug application for its investigational oral combination drug doravirine/islatravir (DOR/ISL) for the treatment of HIV-1, with a PDUFA date set for April 28, 2026 [5] - Lepu Medical's subsidiary has received NMPA registration approval for its injectable sodium hyaluronate solution, aimed at improving skin absorption of nutrients [6] Capital Market Activities - Dajia Weikang plans to acquire 60.85% of Anhui Dajia Weikang's equity, which will make Anhui Dajia Weikang a subsidiary of the company [8] Earnings Announcements - Shuanglu Pharmaceutical expects a net profit of 100 million to 135 million yuan for the first half of 2025, representing a year-on-year increase of 237.95% to 356.24% [10] - Kew Flower Pharmaceutical anticipates a net profit decline of 82.52% to 85.61% for the first half of 2025 due to high raw material costs [12] - Jimin Health forecasts a net loss of 55 million to 46 million yuan for the first half of 2025, significantly down from a profit of 25.45 million yuan in the same period last year [13] Major Industry Events - Kanghua Bio has announced a stock suspension due to the planned change of control by its major shareholder, with the suspension expected to last no more than two trading days [15] Shareholder Actions - A major shareholder of Saike Xide, Zhang Haiying, plans to reduce her stake by up to 1% between August 4 and November 3, 2025, due to personal financial needs [17]