CPO concept stocks continued to rise in the afternoon, with Mingpu Optoelectronics hitting the daily limit.

In the afternoon, CPO concept stocks continued to rise, with Ming Pu Optoelectronics hitting the limit up, Shengyi Electronics and Shijia Optoelectronics up more than 10%, Ruisikanda, Taijing Technology, Core Technology, and Huasheng Chang all reaching their limit up earlier.