Section VII — Plastics and articles thereof; rubber and articles thereof
Chapter 39 — Plastics and articles thereof
Heading 3903 — Polymers of styrene, in primary forms.
National subdivision 3903.1 — Polystyrene:
Subheading 3903.11 — Expansible
HS code
3903.11.00 Expansible
Last Verified Date - 1 October 2026
Common commodities
Expandable Polystyrene (EPS) beadsPolystyrene containing pentane blowing agentEPS resin for foaming applicationsInsulation grade expandable polystyrene granulesStyrofoam precursor in granular formExpansible PS pellets with blowing agentsLightweight EPS foam precursorsGranulated insulating material components (EPS)Industrial EPS beads for foamingPolymeric insulation materials (EPS) in granular form