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HTS 3407Modeling pastes, including those put up for children's amusement; preparations known as "dental wax" or as "dental impression compounds", put up in sets, in packings for retail sale or in plates, horseshoe shapes, sticks or similar forms; other preparations for use in dentistry, with a basis of plaster (of calcined gypsum or calcium sulfate)

Product or HTS code

Rate lines2

Code	Description	General	Special	Column 2	Units	Calculate
3407.00.20.00	3407.00.20.00Modeling pastes, including those put up for children's amusementGeneral Free · Column 2 40% · kg	Free		40%	kg
3407.00.40.00	3407.00.40.00OtherGeneral Free · Column 2 40% · kg	Free		40%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	China55.43% of imports	Germany13.91% of imports	Japan9.04% of imports	Italy4.54% of imports	Sweden2.84% of imports	Mexico2.64% of imports	Greece2.17% of imports	Czechia1.42% of imports	Hungary1.23% of imports	Romania1.2% of imports
3407.00.20.00Modeling pastes, including those put up for children's amusement	12.5%9903.05.31	10%9903.05.39	12.5%9903.05.49	10%9903.05.39	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39	10%9903.05.39
3407.00.40.00Other	12.5%9903.05.31	10%9903.05.39	12.5%9903.05.49	10%9903.05.39	10%9903.05.39	10%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39	10%9903.05.39

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).