PCB概念板块走强 科翔股份涨停

Core Viewpoint - The PCB (Printed Circuit Board) sector is experiencing a strong performance, with several companies reaching their daily price limits. Group 1: Sector Performance - The PCB concept sector is showing strength as of October 24, with notable stocks such as Kexiang Co., Ltd. and Guanghe Technology hitting the daily limit up [1] - Other companies in the sector, including Jiangnan New Materials, Guangyun Technology, Qiangda Circuit, Shennan Circuit, Shenghong Technology, Hudian Co., Ltd., Zhongfu Circuit, and Jingwang Electronics, are also among the top gainers [1]