The PCB concept fluctuated and rose. Jingwang Electronics had a 5-day 3-board. Previously, Baoding Technology had a 7-day 6-board increase, while Jinlu Electronics, Feilihua, Shengyi Technology, Telford Technology, and Pengding Holdings had higher gains. According to the news, Shen Qingfang, chairman of Zhending, said that demand for 1.6T optical module boards continues to heat up, customers have begun to reserve production capacity for 2027; 3.2T products have entered the proofing stage. The company's new high-end production capacity in the next three years has all completed capacity binding with core customers. Some high-end products have even obtained customer advance payments and project payments, and related visibility has been extended to 2029.

The PCB concept fluctuated and rose. Jingwang Electronics had a 5-day 3-board. Previously, Baoding Technology had a 7-day 6-board increase, while Jinlu Electronics, Feilihua, Shengyi Technology, Telford Technology, and Pengding Holdings had higher gains. According to the news, Shen Qingfang, chairman of Zhending, said that demand for 1.6T optical module boards continues to heat up, customers have begun to reserve production capacity for 2027; 3.2T products have entered the proofing stage. The company's new high-end production capacity in the next three years has all completed capacity binding with core customers. Some high-end products have even obtained customer advance payments and project payments, and related visibility has been extended to 2029.