Short line pull-up in PCB concept blocks.

In the PCB concept sector, short-term price hikes were observed, with DaZu Numerical Control, Cube Holdings, and Bon-Chuan Intelligent seeing a rise of over 10%. Dingtai High-tech, Jinxinuo, Yingnuo Laser, Nanya New Materials, and Jin'an Guoji also followed the upswing.