二价HPV疫苗纳入国家免疫规划：疫苗行业周报-20251102

Investment Rating - The industry investment rating is maintained at "Overweight" [3][10]. Core Insights - The vaccine industry is currently transitioning from scale expansion to innovation-driven growth, facing short-term pain due to supply-demand imbalance and homogenized competition, but the long-term positive outlook remains unchanged, driven by policy, demand, and technology [10][30]. - The inclusion of the bivalent HPV vaccine in the national immunization program is expected to reshape the market landscape, with a procurement quantity of 15.4465 million doses and a budget of approximately 425 million yuan [5][10]. - The vaccine sector has shown a relative performance decline over the past 12 months, with a relative return of -26% compared to the CSI 300 index [5][6]. Market Performance - The vaccine sector reported a 3.38% increase last week, outperforming other pharmaceutical sub-sectors [6][12]. - Year-to-date, the vaccine sector has experienced a cumulative decline of 1.6% [6][12]. - The current PE (ttm) for the vaccine sector is 104.04X, with a PB (lf) of 1.94X, indicating a slight increase in valuation metrics [8][10]. Company Performance - Notable companies in the vaccine sector include Huashan Vaccine, Olin Bio, Watson Bio, and Kanghua Bio, with varying performance levels [7][10]. - The vaccine industry is characterized by structural differentiation among companies, with a focus on innovation and international expansion as key strategies for long-term growth [9][10]. Investment Recommendations - The report suggests focusing on companies with strong R&D capabilities and differentiated product lines, recommending Kangxino for its innovation strength and Kanghua Bio for its demand stability [10][30].