Procurement Notice: Intend to purchase high-performance computing servers from suppliers, the total contract amount is estimated not to exceed 833 million yuan.

Seiei Information Announcement: The company held the 13th meeting of the fourth board of directors on May 20, 2026, and approved the "Proposal on Purchasing Assets". In accordance with the company's operational needs, the company plans to purchase high-performance computing servers from suppliers and sign relevant procurement contracts, with a total contract amount not exceeding RMB 833 million.