The optical optoelectronic sector surged in the short term, with Sinyi reaching its daily limit.

The optical optoelectronic sector surged in the short term, with Sinyi Technology hitting the daily limit up, Changxing Technology rising more than 10%, TCL Technology, Su Da Weige, Liangyu Shares, Longteng Optoelectronics, and Guangpu Shares followed the trend.