HTS 4002Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip

Product or HTS code

Rate lines18

Code	Description	General	Column 2	Units
	Styrene-butadiene rubber (SBR); carboxylated styrene-butadiene rubber (XSBR)
4002.11.00.00	4002.11.00.00LatexGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.19.00	4002.19.00OtherGeneral Free · Column 2 20%	Free	20%
	Containing 50 percent or less styrene by weight of the dry polymerGeneral Free · Column 2 20%	Free	20%
4002.19.00.14	4002.19.00.14Styrene-butadiene-styrene block co- polymers produced by solution polymerization (SBS, thermoplastic elastormers), in granules, crumbs or powdersGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.19.00.15	4002.19.00.15Styrene-butadiene rubber produced by emulsion polymerization (E-SBR) in balesGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.19.00.16	4002.19.00.16Styrene-butadiene rubber produced by solution polymerization (S-SBR) in balesGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.19.00.19	4002.19.00.19OtherGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.19.00.20	4002.19.00.20Containing over 50 percent styrene by weight of the dry polymerGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.20.00.00	4002.20.00.00Butadiene rubber (BR)General Free · Column 2 20% · kg	Free	20%	kg
	Isobutene-isoprene (butyl) rubber (IIR); halo-isobutene-isoprene rubber (CIIR or BIIR)
4002.31.00.00	4002.31.00.00Isobutene-isoprene (butyl) rubber (IIR)General Free · Column 2 20% · kg	Free	20%	kg
4002.39.00.00	4002.39.00.00OtherGeneral Free · Column 2 20% · kg	Free	20%	kg
	Chloroprene (chlorobutadiene) rubber (CR)
4002.41.00.00	4002.41.00.00LatexGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.49.00.00	4002.49.00.00OtherGeneral Free · Column 2 20% · kg	Free	20%	kg
	Acrylonitrile-butadiene rubber (NBR)
4002.51.00.00	4002.51.00.00LatexGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.59.00.00	4002.59.00.00OtherGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.60.00.00	4002.60.00.00Isoprene rubber (IR)General Free · Column 2 20% · kg	Free	20%	kg
4002.70.00.00	4002.70.00.00Ethylene-propylene-nonconjugated diene rubber (EPDM)General Free · Column 2 20% · kg	Free	20%	kg
4002.80.00.00	4002.80.00.00Mixtures of any product of heading 4001 with any product of this headingGeneral Free · Column 2 20% · kg	Free	20%	kg
	Other
4002.91.00.00	4002.91.00.00LatexGeneral Free · Column 2 20% · kg	Free	20%	kg
4002.99.00.00	4002.99.00.00OtherGeneral Free · Column 2 20% · kg	Free	20%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	South Korea18.65% of imports	Japan16.91% of imports	Germany15.39% of imports	Mexico8.93% of imports	France8.83% of imports	Taiwan7.05% of imports	Canada4.49% of imports	Singapore2.21% of imports	Thailand2.19% of imports	United Kingdom2.07% of imports
4002.11.00.00Latex	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.19.00.14Styrene-butadiene-styrene block co- polymers produced by solution polymerization (SBS, thermoplastic elastormers), in granules, crumbs or powders	From 12.5%9903.05.71AD/CVD may apply	12.5%9903.05.49	10%9903.05.39	From 10%9903.05.55AD/CVD may apply	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.19.00.15Styrene-butadiene rubber produced by emulsion polymerization (E-SBR) in bales	From 12.5%9903.05.71AD/CVD may apply	12.5%9903.05.49	10%9903.05.39	From 10%9903.05.55AD/CVD may apply	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.19.00.16Styrene-butadiene rubber produced by solution polymerization (S-SBR) in bales	From 12.5%9903.05.71AD/CVD may apply	12.5%9903.05.49	10%9903.05.39	From 10%9903.05.55AD/CVD may apply	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.19.00.19Other	From 12.5%9903.05.71AD/CVD may apply	12.5%9903.05.49	10%9903.05.39	From 10%9903.05.55AD/CVD may apply	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.19.00.20Containing over 50 percent styrene by weight of the dry polymer	From 12.5%9903.05.71AD/CVD may apply	12.5%9903.05.49	10%9903.05.39	From 10%9903.05.55AD/CVD may apply	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.20.00.00Butadiene rubber (BR)	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.31.00.00Isobutene-isoprene (butyl) rubber (IIR)	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.39.00.00Other	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.41.00.00Latex	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.49.00.00Other	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.51.00.00Latex	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.59.00.00Other	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.60.00.00Isoprene rubber (IR)	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.70.00.00Ethylene-propylene-nonconjugated diene rubber (EPDM)	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.80.00.00Mixtures of any product of heading 4001 with any product of this heading	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.91.00.00Latex	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81
4002.99.00.00Other	12.5%9903.05.71	12.5%9903.05.49	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.76	10%9903.05.29	12.5%9903.05.68	12.5%9903.05.77	10%9903.05.81

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).