NOW FOR USA HTS Harmonized Tariff Schedule (2026 HTS Revision 4 (02/25/2026))
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Harmonized Tariff Schedule (2026 HTS Revision 4 (02/25/2026))

Search Key:Combined heat and power

Heading Duty(general) Duty(china) Article Description Compare Code
1518.00 Animal, vegetable or microbial fats and oils and their fractions, boiled, oxidized, dehydrated, sulfurized, blown, polymerized by heat in vacuum or in inert gas or otherwise chemically modified, excluding those of heading 1516; inedible mixtures or preparations of animal, vegetable or microbial fats or oils or of fractions of different fats or oils of this chapter, not elsewhere specified or included: --
2513 Pumice; emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated: vs-151800
2517 Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast; shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 2515 or 2516, whether or not heat-treated: vs-2513
2821 Iron oxides and hydroxides; earth colors containing 70 percent or more by weight of combined iron evaluated as Fe2O3: vs-2517
3004.50.50.10 Free Combined with minerals or other nutrients vs-2821
3917.32.00 3.1% The duty provided in the applicable subheading + 25% Other, not reinforced or otherwise combined with other materials, without fittings vs-3004505010
3920 Other plates, sheets, film, foil and strip, of plastics, noncellular and not reinforced, laminated, supported or similarly combined with other materials: vs-39173200
3921.12 Of polymers of vinyl chloride:
Combined with textile materials:
Products with textile components in which man-made fibers predominate by weight over any other single textile fiber:
vs-3920
3926.90.94.00 Free The duty provided in the applicable subheading + 25% Cards, not punched, suitable for use as, or in making, jacquard cards; Jacquard cards and jacquard heads for power-driven weaving machines, and parts thereof; and Transparent sheeting of plastics containing 30 percent or more by weight of lead vs-392112
4009 Tubes, pipes and hoses, of vulcanized rubber other than hard rubber, with or without their fittings (for example, joints, elbows, flanges):
Not reinforced or otherwise combined with other materials:
vs-3926909400
4010.19 Other:
Combined with textile materials:
vs-4009
4403.11.00.20 Free The duty provided in the applicable subheading + 25% Telephone, telegraph and electrical power poles vs-401019
4802.20 Paper and paperboard of a kind used as a base for photo-sensitive, heat-sensitive or electro-sensitive paper or paperboard: vs-4403110020
5605.00 Metalized yarn, whether or not gimped, being textile yarn, or strip or the like of heading 5404 or 5405, combined with metal in the form of thread, strip or powder or covered with metal: vs-480220
5702.42.20.20 Free The duty provided in the applicable subheading + 25% Not made on a power-driven loom (665) vs-560500
5910.00.10 4% The duty provided in the applicable subheading + 25% Of man-made fibers
Power transmission belts and belting:
Belts:
vs-5702422020
6806 Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69: vs-59100010
6813 Friction material and articles thereof (for example, sheets, rolls, strips, segments, discs, washers, pads), not mounted, for brakes, for clutches or the like, with a basis of asbestos, of other mineral substances or of cellulose, whether or not combined with textile or other materials: vs-6806
6904.10.00.10 Free The duty provided in the applicable subheading + 25% Heat insulating vs-6813
2517.10.00 Free The duty provided in the applicable subheading + 25% Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast, shingle and flint, whether or not heat-treated vs-6904100010