医药生物行业周报（7月第3周）：第十一批集采边际向好-20250721

Investment Rating - The report indicates a positive outlook for the pharmaceutical and biotechnology sector, with a focus on the recent improvements in the 11th batch of centralized procurement policies [2]. Core Insights - The pharmaceutical and biotechnology sector experienced a 4% increase from July 14 to July 18, outperforming the Wind All A index (1.4%) and the CSI 300 index (1.09%). The optimism in the sector continues, with raw materials, chemical preparations, and other biological products leading the gains [2][7]. - The 11th batch of centralized procurement has seen improvements, allowing medical institutions to report quantities based on specific brands rather than just generic names. This change is expected to benefit mainstream pharmaceutical companies with established reputations [2][12]. - The new procurement rules aim to prevent extreme low pricing and enhance the voice of medical institutions, which is anticipated to provide better competitive positioning for mainstream brand pharmaceutical companies [2][12]. Summary by Sections Market Weekly Review - The pharmaceutical and biotechnology sector rose by 4%, with raw materials (7.01%), chemical preparations (6.83%), and other biological products (5.85%) showing the highest increases. The only sector to decline was offline pharmacies, which fell by 2.65% [7][8]. - Notable stock performances included BoRui Pharmaceutical (42.3%), LiSheng Pharmaceutical (41.7%), and NanXin Pharmaceutical (35%), while stocks in restructuring faced declines, such as *ST SuWu (-22.3%) and ST WeiMing (-16.8%) [10]. Industry News and Key Company Announcements - The National Medical Products Administration (NMPA) announced the approval of a recombinant human serum albumin product for treating liver cirrhosis [13]. - On July 15, the National Medical Insurance Administration released guidelines for the 11th batch of centralized procurement, which includes new selection criteria and aims to respect clinical medication choices [12]. - China National Pharmaceutical Group announced a significant acquisition of 95.09% of LiXin Pharmaceutical for approximately 3.5 billion yuan, enhancing its control over the company [15]. - JD Health and Innovent Biologics signed a strategic cooperation agreement to enhance supply chain and digital marketing efforts [15].