Tariff classification of high impact polystyrene resins from Mexico and Canada
The tariff classification of sodium polystyrene sulfonate (CAS-25704-18-1) from Japan.
The tariff classification of a modified styrene-butadiene copolymer in aqueous suspension from Taiwan.
The tariff classification of Kane Ace UM-300 from Malaysia
The tariff classification of a acrylonitrile-butyl acrylate-methyl methacrylate-styrene copolymer (CAS # 25852-38-4) and a styrene acrylonitrile butyl acrylate polymer (CAS # 26299-47-8) from China
The tariff classification of tungsten carbide thermal spray powder from Germany
The tariff classification of methyl methacrylate-butadeine-styrene copolymers (CAS-25053-09-2) from Korea
The tariff classification of various methyl methacrylate-butadiene-styrene (MBS) copolymers from South Korea. Correction to Ruling Number N196116.
Modification of New York Ruling Letter (NY) N018792; Admissibility of jewelry set with tumbled diamonds from the Republic of Zambia
Tariff classification of methyl methacrylate - ethylene glycol dimethacrylate copolymers (CAS-25777-71-3); methyl methacrylate - styrene - divinyl benzene copolymers (CAS-9017-43-0); and crosslinked acrylic resins with silica from Japan.