[CPO concept partially recovered, Tianyang New Materials rose by the daily limit] On October 19th, the CPO concept partially recovered during the day, Tianyang New Materials rose by the daily limit, Yute Optoelectronics rose by more than 18%, Sai Microelectronics, Luxshare Precision, Liante Technology, Jingyan Technology, etc. surged higher, while Zhongji InnoLight, Xinyisheng, Huamao Technology, Changguang Huaxin, etc. narrowed their declines. On the news, the agency research report pointed out that from a business perspective, 1.6T is about to be mass-produced on a very large scale, and new solutions such as NPO and CPO are blooming. It is almost a foregone conclusion that the ecosystem will mature in 2027, and the industry’s prosperity in 2028-2030 can be foreseen.