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The PCB concept fluctuated and rebounded. Ultrasonic Electronics had 4 boards in 6 days, and Kangda New Materials, Kexiang Co., Ltd., Tianjin Pulin, Jialichuang, and Bomin Electronics had the highest gains.

Zhitongcaijing·09/14/2026 01:57:05
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The PCB concept fluctuated and rebounded. Ultrasonic Electronics had 4 boards in 6 days, and Kangda New Materials, Kexiang Co., Ltd., Tianjin Pulin, Jialichuang, and Bomin Electronics had the highest gains.