亿帆医药：亿立舒美国合作伙伴的采购量依据协议及订单而定

Core Viewpoint - Yifan Pharmaceutical's product Yilishu is still in the early stages of market introduction in the United States, with procurement volumes dependent on agreements and orders rather than actual terminal sales [1] Group 1 - Yifan Pharmaceutical responded to investor inquiries on January 19, indicating that the procurement volume of Yilishu's U.S. partner is based on agreements and orders [1] - The company noted that Yilishu has been on the U.S. market for less than a year and is currently in the initial ramp-up phase [1]