The tariff classification and status under the Dominican Republic-Central America-United States Free Trade Agreement (DR-CAFTA), of polylactic acid (PLA) biodegradable plastic straws from Costa Rica.
The tariff classification and country of origin of polybutylene adipate terephthalate (PBAT) compound
The tariff classification of polybutylene succinate (CAS# 25777-14-4) from China
The tariff classification of UV Stabilizer 622 (CAS No.65447-77-0) from China
Eligibility of Polyvinylchloride Powder Imported from Mexico for the NAFTA Duty Preference, Regional Value Content
The tariff classification of an adipic acid polyester plasticizer from Taiwan.
The tariff classification of WATERSOL NP-5000 polyester resin in aqueous solution from Japan.
The tariff classification of PRS-1043 Resin polyester resin in organic solvent from Japan.
The tariff classification of Sunsorb LS 622 polymer in powder form from Taiwan.
Tariff classification of polyhydroxyalkanoate copolymer (CAS-117068-64-1) from China.