*ST Guohua: Subsidiary is expected to win a bid for a 2.36 billion project.

ST Guohua Announcement: Wholly-owned subsidiary Beijing Zhiyou Internet Security Technology Co., Ltd. participated in the bidding for the "Kelong Cloud Computing Center Phase II Section III" project, with a bid price of 2.36 billion yuan. The project duration is 90 days and is currently in the stage of candidate announcement. If the contract is formally signed and successfully implemented, it will have a positive impact on the company's future operating performance. However, the company reminds that there is still a risk of not winning the bid for the project, and the specific implementation content and amount will be subject to the formal contract.