According to Zhitong Finance App, Ou Fei Guang (002456.SZ) issued an announcement. Some directors (excluding independent directors) and senior management of the company plan to increase their holdings of the company through centralized bidding transactions in the secondary market within 6 months from the date of disclosure of the announcement. The proposed increase in holdings is not less than 1.5 million yuan/person, for a total of not less than 6 million yuan. The shareholders who increased their holdings were 4 people, including Huang Lihui, Shen Chengzhe, Zeng Zhaohao, and Zhou Liang.