Announcement of Jiangsu Sihuan Biological Co., Ltd. on Abnormal Stock Trading Fluctuations
1. Situation of Abnormal Stock Trading Fluctuations
Jiangsu Sihuan Biological Co., Ltd. (hereinafter referred to as "the Company") stock (stock abbreviation: Sihuan Biological, stock code: 000518) has experienced a cumulative decline of 20% in closing prices over three consecutive trading days (May 26, 2026, May 27, 2026, and May 28, 2026). According to relevant regulations of the Shenzhen Stock Exchange, this constitutes a situation of abnormal stock trading fluctuations.