Freight Classes & Shipping Codes

Heterocyclic compounds with nitrogen heteroatom(s) only. (Malonylurea (barbituric acid) and its salts)

Items listed under “Heterocyclic compounds with nitrogen heteroatom(s) only. (Malonylurea (barbituric acid) and its salts)” fall under HS# 293352, but may have different Schedule-B and HTS Tariff/Duty rates and restriction depending on statistical classification.

Choose a Statistical Classification below to view HTS, Schedule-B, tariff/duty, NMFC^© Freight Class and additional parcel or LTL Freight shipping information for HS# 293352 related goods.