[South Asia New Materials: at present, the company's cooperative products with Asahi Chuang are in certification]. South Asia New Materials said on the interactive platform that the optical module products that meet 800G are mainly used in high-speed materials from Ultra low loss level to Extreme low loss level, and the company has product matching. At present, the company has cooperation with Xuchuang, the product has been certified, and Xin Yisheng is still in contact.