悦安新材：目前羰基铁粉系列产品已稳定批量供应国外客户，与国内客户的合作处于小批量出货阶段

Core Viewpoint - The company has begun supplying carbonyl iron powder to domestic manufacturers of magnetorheological dampers, with the market demand for such dampers being significant in the automotive sector [1] Group 1: Company Information - The company, Yuean New Materials (688786.SH), confirmed that its carbonyl iron powder products are used as a raw material in magnetorheological dampers [1] - The company is currently in the phase of small batch shipments to domestic clients, while it has stabilized bulk supply to foreign customers [1] Group 2: Industry Insights - The typical configuration for electromagnetic suspension dampers is four sets per vehicle, with an estimated usage of approximately 3kg to 5kg of carbonyl iron powder per vehicle [1]