Ruiwei Optoelectronics: Controlling shareholder Du Wubing and others promise not to reduce their holdings within six months

On the evening of August 10th, Luwei Photoelectric announced that the company recently received commitment letters from the company's controlling shareholder and actual controller Du Wubing, as well as shareholder Xiao Qing holding more than 5% of the shares. Du Wubing and Xiao Qing voluntarily promised not to reduce their direct holdings of the company's shares in any way for the next six months starting from August 18, 2025.