S Ti l: After using 130 million yuan of idle capital to supplement working capital, all funds will be returned to the special account.

Mr. Sitai announced that on June 12, 2025, the company agreed to temporarily supplement working capital with no more than 150 million yuan of unused funds raised, with a usage period of no more than 12 months. On December 2, the company returned 55 million yuan to the dedicated fundraising account; on December 22, the remaining 75 million yuan was returned. As of the date of the announcement, the actual use of 130 million yuan has been fully returned to the dedicated fundraising account, and the sponsor institution and sponsor representative have been notified.