对近期重要经济金融新闻、行业事件、公司公告等进行点评：晨会纪要-20251223

Core Insights - The pharmaceutical and biotechnology sector experienced a decline of 0.14% this week, ranking 22nd among the 31 primary industries in the Shenwan index [2] - The medical services sub-sector showed a positive performance with a 0.55% increase, while the chemical pharmaceuticals sub-sector declined by 1.74% [2] Industry Performance - The medical services sector's PE (ttm) is 31.74X, and PB (lf) is 3.20X, with a slight increase in both metrics compared to the previous week [5] - Notable performers in the medical services sector include Meinian Health (+24.1%) and Baihua Medicine (+8.8%), while underperformers include Nanhua Biology (-6.5%) and Meidisi (-5.2%) [4] Legislative Impact - The U.S. 2026 National Defense Authorization Act (NDAA) has passed, incorporating the revised Biotech Safety Act, which limits federal contracts with certain biotechnology providers, potentially easing immediate impacts on the domestic biopharmaceutical industry [6][7] - The revised NDAA does not directly name specific companies, which may reduce the immediate shock to the industry [7] Investment Recommendations - The report maintains a "buy" rating for the medical services sector, highlighting high-growth opportunities in ADC CDMO and peptide CDMO companies like WuXi AppTec and Haoyuan Pharmaceutical [8] - It also suggests focusing on companies with expected improvements in profitability, such as Aier Eye Hospital and Dian Diagnostics [8]