Mainland A‑share Sci‑Tech Innovation Board 50 Index (STAR 50) fell more than 4%; Yuanjie Technology tumbled over 13%, while Shengyi Electronics, Baiwei Storage, Muxi and Montage Technology each declined more than 8%.

2026-07-28

Mainland A‑share Sci‑Tech Innovation Board 50 Index (STAR 50) fell more than 4%; Yuanjie Technology tumbled over 13%, while Shengyi Electronics, Baiwei Storage, Muxi and Montage Technology each declined more than 8%.