SSE 50 Index will add TBEA, Shengyi Technology, Aluminum Corp of China (Chalco), Huatai Securities and GigaDevice Semiconductor; changes take effect after the close on June 12, 2026. Sci‑Tech Innovation 50 Index will add Hua Hong Semiconductor, Yuanjie Technology, Moore Threads and Muxi; changes take effect after the close on June 12, 2026.

2026-05-29

SSE 50 Index will add TBEA, Shengyi Technology, Aluminum Corp of China (Chalco), Huatai Securities and GigaDevice Semiconductor; changes take effect after the close on June 12, 2026. Sci‑Tech Innovation 50 Index will add Hua Hong Semiconductor, Yuanjie Technology, Moore Threads and Muxi; changes take effect after the close on June 12, 2026.