Ge Long Hui·2025-11-04 03:26Core Viewpoint - The A-share market saw a collective decline in innovative drug concept stocks, with significant drops in several companies' stock prices, indicating a negative trend in this sector [1]. Group 1: Stock Performance - Changshan Pharmaceutical (300255) experienced a decline of over 19%, with a total market capitalization of 51.7 billion and a year-to-date increase of 181.54% [2]. - Baicheng Pharmaceutical (301096) fell by 7.32%, with a market cap of 6.984 billion and a year-to-date increase of 68.53% [2]. - Baiyang Pharmaceutical (301015) decreased by 7.22%, with a market cap of 13.3 billion and a year-to-date increase of 9.05% [2]. - Other notable declines include: - Bibet-U (688759) down 5.82% with a market cap of 14.3 billion and a year-to-date increase of 79.30% [2]. - Kangchen Pharmaceutical (603590) down 5.81% with a market cap of 7.359 billion and a year-to-date increase of 100.18% [2]. - Kanghong Pharmaceutical (002773) down 5.71% with a market cap of 28.8 billion and a year-to-date increase of 62.53% [2]. - Shanghai Yizhong down 5.48% with a market cap of 11.4 billion and a year-to-date increase of 37.78% [2]. - Guosheng Pharmaceutical (300436) down 5.46% with a market cap of 17.9 billion and a year-to-date increase of 244.35% [2]. - Shenzhou Cell down 5.14% with a market cap of 22.9 billion and a year-to-date increase of 42.06% [2]. - Wanbangde (002082) down 5.07% with a market cap of 8.71 billion and a year-to-date increase of 121.46% [2].