医药生物行业双周报（2025、10、24-2025、11、6）-20251107

Investment Rating - The report maintains a "Market Weight" rating for the pharmaceutical and biotechnology industry, indicating that the industry is expected to perform within ±10% of the market index over the next six months [3][29]. Core Insights - The SW pharmaceutical and biotechnology industry underperformed the CSI 300 index, declining by 0.61% from October 24 to November 6, 2025, which is approximately 2.50 percentage points lower than the index [10][23]. - Most sub-sectors within the industry recorded negative returns during the same period, with the vaccine and pharmaceutical distribution sectors showing the highest gains of 2.87% and 2.33%, respectively, while offline pharmacies and medical research outsourcing experienced declines of 3.95% and 3.11% [11][12]. - Approximately 57% of stocks in the industry recorded positive returns, with notable performers including Hezhong China, which saw a weekly increase of 115.96% [15][12]. Summary by Sections 1. Market Review - The SW pharmaceutical and biotechnology industry lagged behind the CSI 300 index, with a decline of 0.61% from October 24 to November 6, 2025 [10]. - Most sub-sectors recorded negative returns, with vaccines and pharmaceutical distribution leading in gains [11]. - About 57% of stocks in the industry had positive returns, with significant fluctuations among individual stocks [15]. 2. Industry News - The 11th batch of national drug centralized procurement results was announced, involving 55 varieties and 445 companies, with a selection rate of 57% [21]. - The new procurement rules emphasize clinical stability, quality assurance, and higher standards for bidding companies [21]. 3. Company Announcements - Yekang Pharmaceutical announced that its subsidiary received approval for clinical trials of YKYY013 injection for chronic hepatitis B treatment [22]. 4. Industry Outlook - The report suggests focusing on investment opportunities in innovative drugs and sectors with expected business development catalysts, including medical devices and traditional Chinese medicine [25]. - Key companies to watch include Mindray Medical, Yifeng Pharmacy, and Aier Eye Hospital, among others [26].