PCB概念股震荡拉升

Group 1 - Aoshikang's stock reached the daily limit, indicating strong market interest and demand [1] - Guanghe Technology's stock also hit the daily limit, achieving a historical high in its stock price [1] - Kexiang Co., Ltd. saw its stock price increase by over 10%, reflecting positive investor sentiment [1] Group 2 - ShenNan Circuit, HuDian Co., Baoding Technology, and JinAn Guoji all experienced stock price increases, indicating a broader trend of growth in the sector [1]