Industrial mother machine concept fluctuates rebound, China First Heavy Industries hit the limit up in a straight line.

The industrial mainframe concept fluctuates and rebounds, China First Heavy Industries' stock hit the limit up, China National Machinery Industry Corporation was sealed before, Yuhuan CNC, Tong Fei shares, Weihong shares, Hechuan Technology, Dingtai High-tech, Huari Precision, Anda Intelligent and others followed suit.