[A-Share Humanoid Robot Concept Rebounds with Volatility, Meihu Co. Hits Limit Up] DeepTech TechFlow reports that on September 21, the A-share humanoid robot concept rebounded with volatility. Meihu Co. hit the limit up, while Mingxin Xuteng touched the limit up. Xiangxin Technology, Fuluwa, Hechuan Technology, Wanxiang Qianchao, and Moulding Technology followed with gains. (Jin10)