Section VII — Plastics and articles thereof; rubber and articles thereof
Chapter 40 — Rubber and articles thereof
Heading 4005 — Compounded rubber, unvulcanised, in primary forms or in plates, sheets or strip.
Subheading 4005.10 — Compounded with carbon black or silica
HS code
4005.10.19 Comppunded with silica excl natural rubber
Last Verified Date - 1 October 2026
Common commodities
Synthetic SBR compound with silica fillerEPDM rubber reinforced with silicaUnvulcanized silica-reinforced synthetic rubber blendSilica-based synthetic elastomer compoundNon-natural rubber silica mix for compoundsSynthetic rubber compound predominantly using silicaSBR-silica compound for non-vulcanized applicationsElastomer reinforced with silica (non-carbon black)Silica-reinforced synthetic elastomer blend (excluding natural rubber)Unvulcanized synthetic rubber compound using silica filler