Security Technology: The 237 million restricted shares held by Chuiyi Industrial Investment Co., Ltd. in Xuzhou District of Yibin City will be released from restriction on December 22, 2025.

Security Control Technology Announcement, the 2.37 billion restricted shares held by Chuangyi Industrial Investment Co., Ltd. in Xuzhou District, Yibin City will be lifted on December 22, 2025, accounting for 15.12% of the total share capital of the company.