EU Trademark Classification EU01 Chemicals Unprocessed polyamide resins Class 01 Unprocessed polyamide resins 5276 未加工的聚酰胺树脂 Chinese 未加工的聚酰胺树脂 English Unprocessed polyamide resins Spanish Resinas de poliamida sin procesar Site ref. 5276 Class 01 Included in Harmonised Database (HDB)