EU Trademark Classification EU35 Advertising and business 对外贸易信息提供服务（57012） Class 35 对外贸易信息提供服务 57012 Chinese 对外贸易信息提供服务 English Foreign trade information (Services for the provision of -) Site ref. 57012 Class 35 Included in Harmonised Database (HDB), TM5 ID List