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HTS 4504Agglomerated cork (with or without a binding substance) and articles of agglomerated cork

Product or HTS code

Rate lines8

Code	Description	General	Special	Column 2	Units	Calculate
4504.10	4504.10Blocks, plates, sheets and strip; tiles of any shape; solid cylinders, including disks
4504.10.10.00	4504.10.10.00Vulcanized sheets and slabs wholly of ground or pulverized cork and rubberGeneral Free · Column 2 25% · kg	Free		25%	kg
4504.10.20.00	4504.10.20.00Insulation, coated or not coated, of compressed corkGeneral Free · Column 2 Free · m3, kg	Free		Free	m3, kg
4504.10.30.00	4504.10.30.00Floor coveringsGeneral Free · Column 2 22¢/kg · kg	Free		22¢/kg	kg
4504.10.40.00	4504.10.40.00Wallcoverings, backed with paper or otherwise reinforcedGeneral Free · Column 2 3.3¢/kg + 20% · kg	Free		3.3¢/kg + 20%	kg
	Corks, stoppers, disks, wafers and washers
4504.10.45.00	4504.10.45.00Stoppers, not tapered, wholly of cork, of a thickness (or length) greater than the maximum diameterGeneral Free · Column 2 55¢/kg · kg	Free		55¢/kg	kg
4504.10.47.00	4504.10.47.00OtherGeneral Free · Column 2 55¢/kg · kg	Free		55¢/kg	kg
4504.10.50.00	4504.10.50.00OtherGeneral Free · Column 2 45% · kg	Free		45%	kg
4504.90.00.00	4504.90.00.00OtherGeneral Free · Column 2 45% · kg	Free		45%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Portugal43.88% of imports	Spain25.24% of imports	China13.01% of imports	France5.66% of imports	Italy3.06% of imports	Taiwan2.71% of imports	Vietnam2.13% of imports	India0.82% of imports	Australia0.55% of imports	United Kingdom0.52% of imports
4504.10.10.00Vulcanized sheets and slabs wholly of ground or pulverized cork and rubber	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.10.20.00Insulation, coated or not coated, of compressed cork	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.10.30.00Floor coverings	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.10.40.00Wallcoverings, backed with paper or otherwise reinforced	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.10.45.00Stoppers, not tapered, wholly of cork, of a thickness (or length) greater than the maximum diameter	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.10.47.00Other	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.10.50.00Other	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	10%9903.05.81
4504.90.00.00Other	0%	0%	37.5%9903.05.319903.88.03	0%	0%	0%	12.5%9903.05.84	10%9903.05.44	12.5%9903.05.23	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).