| 6812 | | Fabricated asbestos fibers; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate; articles of such mixtures or of asbestos (for example, thread, woven fabric, clothing, headgear, footwear, gaskets), whether or not reinforced, other than goods of heading 6811 or 6813: | | | | |
| 6812.80 | | Of crocidolite: | | | | |
| 6812.91.10 | 00 | Other: | | | | |
| 6812.91.10 | 00 | Clothing, clothing accessories, footwear and headgear: | | | | |
| 6812.99.00 | 10 | Other: | | | | |
| 6812.99.00 | 20 | Other: | | | | |
| 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: | | | | |
| 6813.20.00 | 10 | Brake linings and pads: | | | | |
| 6813.20.00 | 20 | Other: | | | | |
| 6813.20.00 | 20 | Articles for use in civil aircraft: | X | | | |
| 6813.81.00 | | Not containing asbestos: | | | | |
| 6814 | | Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials: | | | | |
| 6815 | | Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included: | | | | |
| 6815.91.00 | 00 | Other articles: | | | | |
| 6815.99 | | Other: | | | | |
| 6902 | | Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths: | | | | |
| 6902.10 | | Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3: | | | | |
| 6902.20 | | Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products: | | | | |
| 6902.90 | | Other: | | | | |
| 6903 | | Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meals or of similar siliceous earths: | | | | |
| 6904 | | Ceramic building bricks, flooring blocks, support or filler tiles and the like: | | | | |
| 6904.10.00 | 10 | Solid bricks: | | | | |
| 6904.10.00 | 30 | Hollow bricks: | | | | |
| 6905 | | Roofing tiles, chimney pots, cowls, chimney liners, architectural ornaments and other ceramic constructional goods: | | | | |
| 6907 | | Unglazed ceramic flags and paving, hearth or wall tiles; unglazed ceramic mosaic cubes and the like, whether or not on a backing: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 33?��a????=
