太极集团”出局”中证A500指数 上月价差较大天津被点名

Core Viewpoint - The announcement by China Securities Index Co., Ltd. regarding the periodic adjustment of various indices, including the CSI 300, CSI 500, and others, indicates significant changes in the sample stocks effective after the market closes on December 12, 2025 [1]. Group 1: Index Adjustments - The CSI 300 index will replace 11 sample stocks, while the CSI 500 will replace 50 stocks, and the CSI 1000 will replace 100 stocks [1]. - The CSI A50 index will see 4 stocks replaced, the CSI A100 will replace 6 stocks, and the CSI A500 will replace 20 stocks [1]. Group 2: Company-Specific Information - Tai Chi Group (600129.SH) is listed among the stocks being removed from the CSI A500 index [3]. - The company has been identified in a price risk governance notice issued by the Tianjin Municipal Medical Procurement Center, which requires companies to self-check and adjust drug prices to reasonable levels [3]. - Several products from Tai Chi Group's subsidiaries are included in a list of drugs with prices exceeding three times the minimum daily cost of similar drugs, which may lead to regulatory actions [3][4]. Group 3: Company Background - Tai Chi Group, established in 1979 and located in Chongqing, primarily engages in the pharmaceutical manufacturing industry [4]. - The company has a registered capital of 55,689.0744 million RMB and a paid-in capital of 16,684.2 million RMB [4].