SHE:300308 27 November 2025 - 2 February 2026

Zhongji Innolight A-shares closed at 649 yuan on Jan. 30, up 5.7%, after the company forecast 2025 net profit of 9.8–11.8 billion yuan, an increase of up to 128% from last year. The optical module maker cited strong demand for AI data center infrastructure but flagged supply constraints and cost pressures. Monday’s open is expected to be volatile following weekend investor updates.

Zhongji Innolight shares closed at a record ¥543.22 on Wednesday, up 13.25% with turnover near ¥34 billion, after hitting a new 52-week high of ¥556.88. The stock is up about 340% year-to-date, pushing market value to nearly ¥600 billion. The surge follows news that the U.S. Pentagon has proposed adding Zhongji to a military-linked watchlist.