Tariff number Chapter 39, Section 03
3903
Polystyrene
3903
Other
3903900000 80
- Other
3903901000 80
- - Copolymer, solely of styrene with allyl alcohol, of an acetyl value of 175 or more
3903902000 80
- - Brominated polystyrene, containing by weight 58 % or more but not more than 71 % of bromine, in one of the forms mentioned in note 6(b) to this chapter
3903909000 80
- - Other