Tianyu Biotech announced that due to job adjustments, Chairman Luo Weiguo applied to resign as the company's chairman, director, audit committee member, nomination committee member, remuneration and assessment committee member, and chairman of the Strategy and ESG Committee. As of the disclosure date of this announcement, Luo Weiguo held 37.2518 million shares of the company, accounting for 12.84% of the company's total share capital. The board of directors of the company has nominated Meng Zhuowei to act as chairman.

Tianyu Biotech announced that due to job adjustments, Chairman Luo Weiguo applied to resign as the company's chairman, director, audit committee member, nomination committee member, remuneration and assessment committee member, and chairman of the Strategy and ESG Committee. As of the disclosure date of this announcement, Luo Weiguo held 37.2518 million shares of the company, accounting for 12.84% of the company's total share capital. The board of directors of the company has nominated Meng Zhuowei to act as chairman.