Changjin Photonics has been inquired about its IPO on the Sci-Tech innovation board, with a high concentration of downstream customers for its products.

According to the Securities Times app, on September 11th, Wuhan Changjin Photon Technology Co., Ltd. (referred to as Changjin Photon) has changed its status in the application for listing on the Shanghai Stock Exchange's Sci-Tech Innovation Board to "being inquired". Guotai Junan Securities is its sponsor institution, planning to raise 780 million yuan.