NOW FOR USA HTS Harmonized Tariff Schedule (2025 HTS Revision 22 (09/09/2025))
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Harmonized Tariff Schedule (2025 HTS Revision 22 (09/09/2025))

Search Key:6806

Heading Duty(general) Duty(china) Article Description Compare Code
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: --
6806.10.00 3.9% The duty provided in the applicable subheading + 25% Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls vs-6806
6806.10.00.10 3.9% The duty provided in the applicable subheading + 25% Accoustical pads and boards
Other:
vs-68061000
6806.10.00.20 3.9% The duty provided in the applicable subheading + 25% Batts, not exceeding 61 cm in width vs-6806100010
6806.10.00.40 3.9% The duty provided in the applicable subheading + 25% Batts, exceeding 61 cm in width vs-6806100020
6806.10.00.60 3.9% The duty provided in the applicable subheading + 25% Pipe coverings vs-6806100040
6806.10.00.90 3.9% The duty provided in the applicable subheading + 25% Other vs-6806100060
6806.20.00.00 Free The duty provided in the applicable subheading + 25% Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof) vs-6806100090
6806.90.00 Free The duty provided in the applicable subheading + 25% Other vs-6806200000
6806.90.00.10 Free The duty provided in the applicable subheading + 25% Accoustical pads and boards
Other:
vs-68069000
6806.90.00.20 Free The duty provided in the applicable subheading + 25% Of molded calcium silicate vs-6806900010
6806.90.00.90 Free The duty provided in the applicable subheading + 25% Other vs-6806900020
2508 Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths: vs-6806900090
9026.80.60.00 Free The duty provided in the applicable subheading + 7.5% Other vs-2508
9902.14.69 Free Polycrystalline fibers containing by weight over 70 percent of alumina and less than 30 percent of silica, the foregoing containing no alkaline oxides or boric oxide, presented in bulk (provided for in subheading 6806.10.00) vs-9026806000
9902.14.70 Free Catalytic converter needled blanket mats of ceramic fibers, containing over 65 percent by weight of aluminum oxide and not over 3 percent of acrylic latex organic binder, of a basis weight greater than or equal to 1745 g/m2, measuring 10.0 mm or more in thickness; the foregoing presented in bulk, sheets or rolls, designed for use in motor vehicles of heading 8703 (provided for in subheading 6806.10.00). vs-99021469
9902.14.71 0.1% Catalytic converter needled blanket mats of ceramic fibers, containing over 65 percent by weight of aluminum oxide and not over 3 percent by weight of acrylic latex organic binder, of a basis weight less than 1745 g/m2, measuring 5.0 mm or more but not over 9.9 mm in thickness; presented in bulk, sheets or rolls, designed for use in motor vehicles of heading 8703 (provided for in subheading 6806.10.00). vs-99021470
9902.14.72 2.1% Catalytic converter needled blanket mats of ceramic fibers containing over 65 percent by weight of aluminum oxide, containing an acrylic latex organic binder of greater than 3 percent and less than 7 percent by weight, of a basis weight less than 1745 g/m2, measuring at least 5.0 mm or no more than 9.9 mm in thickness, in bulk, sheets or rolls, designed for motor vehicles of heading 8703 (provided for in subheading 6806.10.00). vs-99021471
9902.14.73 Free Catalytic converter needled blanket mats of ceramic fibers, containing over 65 percent by weight of aluminum oxide and 3 percent or more but less than 7 percent by weight of acrylic latex organic binder, measuring 10.0 mm or more in thickness, of a basis weight greater than or equal to 1745 g/m2; presented in bulk, sheets or rolls, designed for use in motor vehicles of heading 8703 (provided for in subheading 6806.10.00). vs-99021472