ZHIFEI-BIOL(SZ:300122) Di Yi Cai Jing·2025-06-17 09:34Group 1 - The performance of vaccine manufacturers is not optimistic amid the price reduction of imported HPV and shingles vaccines [1][3] - Various vaccination centers have launched promotional programs for imported HPV vaccines, offering discounts such as "buy one get one free" and "buy three get two free" [1][2] - The price for the imported bivalent HPV vaccine is 588 yuan per dose, while the nine-valent HPV vaccine is priced at 1306 yuan per dose, with significant discounts available [1] Group 2 - Merck, the manufacturer of imported quadrivalent and nine-valent HPV vaccines, plans to adjust the delivery schedule in the Chinese market starting February 2025 based on consumer demand [3] - Zhifei Biological Products Co., Ltd. reported significant declines in sales and financial indicators, with a notable drop in core product sales starting from Q2 2024 [3][4] - In 2024, Zhifei Biological's revenue was 26.07 billion yuan, a decrease of 50.74% year-on-year, and the net profit attributable to shareholders fell by 74.99% [4]