A股CPO板块多数高开，罗博特科涨超8%，新易盛涨近3%，天孚通信、剑桥科技等跟涨。

Group 1 - The A-share CPO sector opened mostly higher, indicating positive market sentiment [1] - Robotech Co. saw a significant increase of over 8%, reflecting strong investor interest [1] - New Yisheng experienced a nearly 3% rise, contributing to the overall positive trend in the sector [1] - Other companies such as Tianfu Communication and Cambridge Technology also showed gains, indicating a broader rally in the CPO sector [1]