EU Trademark Classification EU30 Staple foods, coffee, tea and confectionery 乌龙茶（中国茶）（53524） Class 30 Oolong tea [Chinese tea] 53524 乌龙茶（中国茶） Chinese 乌龙茶（中国茶） English Oolong tea [Chinese tea] Site ref. 53524 Class 30 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)