EU Trademark Classification EU01 Chemicals Chemicals for use in the manufacture of dyestuffs Class 01 Chemicals for use in the manufacture of dyestuffs 2286 用于制造染料的化学品 Chinese 用于制造染料的化学品 English Chemicals for use in the manufacture of dyestuffs Site ref. 2286 Class 01 Included in Harmonised Database (HDB)