Group 1 - The core point of the news is the strategic partnership between Link Health Biotechnology Group and Sinovac Biotech, granting Sinovac exclusive commercialization rights for the osteoporosis treatment drug, Bogu Tai, in six countries [1][2] - Bogu Tai is a new generation osteoporosis treatment that promotes bone formation and increases bone density, specifically designed for postmenopausal women at high risk of fractures [1] - The target market for this partnership includes over 10 million osteoporosis patients, with a market size of nearly $1.5 billion, providing significant opportunities for Bogu Tai in these underserved markets [1] Group 2 - Since its launch in China in March 2024, Bogu Tai has achieved remarkable success, with revenue growth of 248.9% year-on-year in the first half of 2025 [1] - The collaboration is seen as a key milestone in Sinovac's global expansion strategy, reinforcing its position in the osteoporosis treatment market and delivering long-term value to shareholders [2]