Other
Paper, paperboard, cellulose wadding and webs of cellulose fibers, coated, impregnated, covered, surface-colored, surface-decorated or printed, in rolls or rectangular (including square) sheets, of any size, other than goods of the kind described in heading 4803, 4809 or 4810: > Tarred, bituminized or asphalted paper and paperboard: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 4811.10.21.00
Tarred Asphalt Roofing Felt
Tarred asphalt roofing felt is a heavy-duty paper impregnated with asphalt or tar, supplied in rolls for use as an underlayment in roofing applications. It falls under HTS 4811.10.21.00 as 'other' tarred or bituminized paper in rolls, distinct from goods in headings 4803, 4809, or 4810, due to its surface impregnation with bituminous substances for weatherproofing.
Bituminized Waterproofing Paper Roll
Bituminized waterproofing paper is asphalt-impregnated kraft paper in rolls, used for damp-proofing foundations and walls. Classified under HTS 4811.10.21.00 for 'other' tarred, bituminized, or asphalted paperboard in rolls or sheets, as it features surface impregnation excluding it from headings 4803, 4809, or 4810.
Asphalt-Impregnated Building Paper
Asphalt-impregnated building paper, often called #15 or #30 felt, is tar-saturated paper in rolls for construction sheathing and weather barriers. It qualifies for HTS 4811.10.21.00 as 'other' asphalted paper in rolls, impregnated to provide moisture resistance, outside the scope of 4803, 4809, or 4810.
Tarred Kraft Envelope Liner Paper
Tarred kraft envelope liner paper is bituminized kraft in sheets or rolls, used as waterproof liners inside heavy-duty mailing envelopes. Under HTS 4811.10.21.00 for 'other' tarred paper, it features surface bituminization for grease/moisture resistance, not covered by 4803, 4809, or 4810.
Bitumen-Coated Damp-Proof Course Sheet
Bitumen-coated damp-proof course sheets are asphalted paperboard sheets used in masonry to prevent rising damp in walls. HTS 4811.10.21.00 covers these as 'other' bituminized paperboard in rectangular sheets, impregnated for impermeability, excluding 4803/4809/4810 goods.
Asphalt Saturated #30 Roofing Paper
#30 asphalt saturated roofing paper is medium-weight tar-impregnated felt in rolls, standard for shingle underlayment. It is classified in HTS 4811.10.21.00 as 'other' asphalted paper, featuring full bitumen saturation for roofing durability, not in 4803, 4809, or 4810.
Tar-Impregnated Insulation Facing Paper
Tar-impregnated insulation facing paper is bituminized kraft foil-faced or plain paper in rolls for vapor barriers on fiberglass batts. Falls under HTS 4811.10.21.00 for 'other' tarred paper in rolls, with surface tar for moisture protection, outside 4803/4809/4810.
Bituminized Sheathing Paper Roll
Bituminized sheathing paper rolls are asphalt-treated paper for exterior wall sheathing protection against wind-driven rain. HTS 4811.10.21.00 applies to these 'other' bituminized papers in rolls, impregnated for weather resistance, not goods of 4803, 4809, or 4810.
Asphalted Vapor Barrier Paper
Asphalted vapor barrier paper is multi-ply tar/asphalt impregnated kraft in rolls for building envelope moisture control. Classified HTS 4811.10.21.00 as 'other' asphalted paper, featuring layered bituminous impregnation, distinct from 4803, 4809, 4810.
Tarred Heavy-Duty Sack Liner Paper
Tarred heavy-duty sack liner paper is bituminized kraft liner for industrial bulk bags holding chemicals or fertilizers. HTS 4811.10.21.00 for 'other' tarred paper in rolls/sheets, providing greaseproofing via impregnation, not in excluded headings.