雅本化学：与恒瑞医药签署供应战略协议

Group 1 - The core viewpoint of the article is the strategic partnership established between Yabao Chemical and Hengrui Medicine through a supply strategic agreement aimed at collaborative management of the product lifecycle [1] - The agreement focuses on creating an end-to-end collaboration mechanism that includes process research and development, commercial production, and continuous improvement [1] - Yabao Chemical is confirmed as the strategic partner of Hengrui Medicine in the field of pharmaceutical intermediates and active pharmaceutical ingredients (APIs) [1]