亿帆医药：亿立舒美国合作伙伴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 sales volume dependent on procurement agreements and actual orders rather than terminal sales [2] Group 1 - Yifan Pharmaceutical responded to investor inquiries on February 6, indicating that the procurement volume of Yilishu's U.S. partner is based on agreements and orders [2] - The product has been on the U.S. market for less than a year and is currently in the initial ramp-up phase [2]