The CPO sector fluctuated and rebounded. Eoptolink Technology Inc., Decotech, and Zhongji Innolight rose by more than 6%, while Liantec Technology, Suzhou TFC Optical Communication, and Accelink Technologies followed the upward trend. GF Sec stated that in the 1.6T industry chain, it has gradually matured. The shipment proportion of silicon photovoltaic modules is expected to increase, and the penetration rate of silicon photovoltaic modules is expected to significantly increase in the 1.6T era compared to the 400G and 800G eras.