Chemical industry sector fluctuates and rises, Red Wall shares and others hit the daily limit.

The chemical industry sector fluctuated and rose, with Hongqiang shares hitting the daily limit in the afternoon. Wangzi New Materials, Fulinye shares also hit the daily limit earlier. Yusanxia A, Subot, Xiangyuan New Materials, Jiangtian Chemical, Guotai Group and others were among the top gainers.