The tariff classification of four grades of Duranate from Japan
The tariff classification of SUPERCHLON EN-1160A from Japan
The tariff classification of a modified resin emulsion from Japan
The tariff classification of Superchlon EN-30 maleic anhydride with polypropylene chlorinated (CAS-68609-36-9) in aqueous solution from Japan
The country of origin and marking of ground polyethersulphone resins from Japan.
The tariff classification of Beton SP Powder napthalenesulfonic acid, polymer condensed with formaldehyde, sodium salt (CAS-9084-06-4) from India.
The tariff classification of Sunsorb LS 944 polymer in granular form from Taiwan.
Revocation of NY N027045; classification of polyphenylene sulfide
The tariff classification of Supragil MNS-88 (CAS-68425-94-5) resin powder from various countries.
The tariff classification of aromatic thermoplastic resins from Korea.