Purchased by compounders producing custom rubber blends for niche industrial or automotive components.
HSN code 40021990 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
Other styrene-butadiene rubber grades not classified under the oil-extended, high-styrene, or SBS categories above.
As a residual SBR code, provide a technical data sheet with styrene ratio and Mooney viscosity to support correct customs classification.
Related HSN Codes (Heading 4002)
- 4002, the expression "synthetic rubber" applies to: (a) unsaturated synthetic substances which can be irreversibly transformed by vulcanisation with sulphur into non-thermoplastic substances which, at a temperature between 180C and 290C , will not break on being extended to three times their original leFree
- 40021100Styrene-butadiene rubber (SBR); carboxylated styreneFree
- 400219Styrene-butadiene rubber (SBR); carboxylated styreneFree
- 40021910Oil extended styrene butadieneFree
- 40021920styrene content exceeding 50percentFree
- 40021930Styrene butadiene styrene oilFree
Frequently Asked Questions
No. HSN 40021990 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Residual SBR grade code — used for styrene-butadiene rubber variants that don't fit the more specific oil-extended, high-styrene, or SBS subheadings.
HSN 40021990 falls under Chapter 40 and Heading 4002 of India's customs tariff schedule.
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