芯片股午后回升，芯原股份再创新高

Group 1 - Chip stocks experienced a rebound after a decline, with Xinyuan Co. rising over 8% to reach a new high after initially dropping nearly 10% in the morning [1] - Demingli achieved two consecutive trading limits, indicating strong market interest [1] - Other companies such as Zhaoyi Innovation and Dawi Co. also saw short-term gains, reflecting a positive trend in the sector [1]