HEADING 3903
Polymers of styrene, in primary forms:
Part of Chapter 39 — Plastics and Articles Thereof, Section VII.
Subheadings and tariff lines
Recent CBP rulings on heading 3903
N319986
June 28, 2021
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
N278902
September 30, 2016
The tariff classification of methyl methacrylate-butadeine-styrene copolymers (CAS-25053-09-2) from Korea
N278871
September 29, 2016
The tariff classification of nine copolymers of acrylonitrile-butadiene-styrene (ABS) CAS-9003-56-9 and two copolymer blends of ABS CAS-9003-56-9 and methylstyrene-acrylonitrile-styrene CAS-9010-96-2 from Korea
N272473
February 25, 2016
The tariff classification of Joncryl® 678 from Germany
H257795
December 22, 2015
Revocation of NY N074315; Classification of Saytex HP 7010, also known as brominated polystyrene (CAS #88497-56-7)
H256027
August 8, 2014
Coastwise Transportation; 46 U.S.C. § 55103; 19 C.F.R. § 4.50(b)
H253792
May 27, 2014
Coastwise Transportation; 46 U.S.C. § 55103; 19 C.F.R. § 4.50(b)
N253113
May 13, 2014
The tariff classification of A15X styrene copolymer from various countries
N229555
August 31, 2012
The tariff classification of A15X styrene copolymer from various countries.
N227119
August 24, 2012
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.
N224555
July 16, 2012
Tariff classification of styrene - divinyl benzene copolymer (CAS-9003-70-7) and methyl methacrylate - ethylene glycol dimethacrylate copolymer (CAS-25777-71-3) from Japan.
N202938
February 15, 2012
The tariff classification of Styrolux 656C ethenylbenzene polymer with 1,3-butadiene polymer (CAS-9003-55-8) in pellet form from Mexico.
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