Zhongguang Lightning Protection: The actual controller Wang Xueying, director Zhou Hui, and CFO Wang Jianhua plan to reduce their holdings by 0.9815%, 0.0104%, and 0.0101% respectively.

Zhongguang Lightning Protection Announcement: The company's actual controller, chairman and general manager Wang Xueying plans to reduce holdings by up to 3.2 million shares, accounting for 0.9815%, through centralized bidding or block trading from June 3 to September 2, 2026, with no reduction during the window period. She currently holds 12.9274 million shares and holds 106 million shares through Sichuan Zhongguang High Technology Research Co., Ltd., totaling 36.57%. Director Zhou Hui and CFO Wang Jianhua also plan to reduce holdings by up to 33,816 shares and 32,799 shares respectively through centralized bidding, accounting for 0.0104% and 0.0101% respectively.