Robot concept stocks strengthen again, Fangzheng Electric Machine and other stocks rose by the daily limit.

Fangzheng Electric, Tianqi Stock, Yinbaoshanxin, Autuo Electronics, and Xin Beiyang all reached their daily limit up, with Zhenyuan Stock rising by more than 10%. Daye Stock, Zhaoming Technology, Fulaixincai, Keda Manufacturing, Hanyu Group, and Hanwei Technology all rose by more than 5%.