3903: Polymers of styrene, in primary forms.
Total
39
Children
390311: Expansible
390319: Other
390320: Styreneacrylonitrile (SAN) copolymers
390330: Acrylonitrilebutadienestyrene (ABS) copolymers
390390: Other
Corresponds to
hs_2007:
No match
Translates to: