Jilin, China, May 23, 2025 (GLOBE NEWSWIRE) -- Zhengye Biotechnology Holding Limited (Nasdaq: ZYBT) (the “Company” or “Zhengye”), a veterinary vaccine manufacturer that encompasses research, development, manufacturing, and sales of veterinary vaccines, with a focus on livestock vaccines in China, today announced that it has received a letter from the NASDAQ Stock Market, dated May 20, 2025 (the “Delinquency Letter”), notifying the Company that it is not in compliance with the requirements for continued list ...