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Section VII — Plastics and articles thereof; rubber and articles thereof

Chapter 40 — Rubber and articles thereof

Heading 4002 — Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 40.01 with any product of this heading, in primary forms or in plates, sheets or strip.

National subdivision 4002.3 — Isobuteneisoprene (butyl) rubber (IIR);haloisobuteneisoprene rubber (CIIR or BIIR):

Subheading

4002.31 Isobuteneisoprene (butyl) rubber (IIR)

Common commodities
Regular Butyl Rubber GumUnhalogenated Isobutene-Isoprene Copolymer SheetIIR Rubber Strips for Tire ProductionButyl Rubber Rods for Sealing ApplicationsUnplasticized IIR Compound for AdhesivesIsobutene-Isoprene Copolymer for Cable InsulationButyl Rubber Calendered Sheet for PackagingIIR Elastomer for O-Ring ManufacturingUnvulcanized Butyl Rubber Coating MaterialIsobutene-Isoprene Copolymer Tubes for Medical Devices

HS codes

CodeDescriptionTaxes
4002.31.00Isobutene-isoprene (butyl) rubberCustoms TaxCID, PAL, SSCL, VAT