390290
HS 390290 - Other polymers of olefins; in primary forms
Other polymers of olefins; in primary forms
subheadingOther polymers of olefins; in primary forms
Open PageOther polymers of olefins; in primary forms
subheadingPolystyrene A-B-A block copolymer, ethylene-butylene copolymer and polystyrene; styrene <= 35%, in primary forms
ViewPolybut-1-ene (of one of the forms specified in note 6-b of this chapter); in primary forms
ViewOther polymers of olefins; in primary forms
View