医药商业板块持续拉升，海王生物5连板

Group 1 - The pharmaceutical commercial sector is experiencing a significant rally, with Haiwang Biological achieving five consecutive trading limits [1] - Renmin Tongtai has reached the daily limit, indicating strong market interest [1] - Other companies such as Yaoyigou, Hefeng China, Huaren Health, Yifeng Pharmacy, and Kaikai Industrial are also seeing upward movement in their stock prices [1]