A-share superconducting concept stocks rebounded after fluctuations, with Zhongtian Technology hitting the daily limit, and Yongding Shares, Western Materials, Shenghong Technology, Oriental Tantalum, Baosheng Shares, and Wolong Electric following su

2026-04-20

A-share superconducting concept stocks rebounded after fluctuations, with Zhongtian Technology hitting the daily limit, and Yongding Shares, Western Materials, Shenghong Technology, Oriental Tantalum, Baosheng Shares, and Wolong Electric following suit.