EU Trademark Classification EU35 Advertising and business 有关贸易报告的市场信息服务（57184） Class 35 有关贸易报告的市场信息服务 57184 Chinese 有关贸易报告的市场信息服务 English Market information services relating to trade reports Site ref. 57184 Class 35 Included in Harmonised Database (HDB)