Black sesame: Received a warning letter from the Guangxi Securities Regulatory Bureau.

Black Sesame Announcement: The company and related responsible parties received a warning letter from the Guangxi Securities Regulatory Bureau on June 16, 2025. The warning letter pointed out that the company's controlling shareholder and related parties have issues with the non-operational use of funds and improper external guarantees. The company will strictly rectify the situation according to the requirements and submit a written rectification report within 30 days.