Section XIII Articles of Stone, Plaster, Cement, Asbestos, Mica or Similar Materials; Ceramic Products; Glass and Glassware Section XIII - Chapter 68 Articles of Stone, Plaster, Cement, Asbestos, Mica or Similar Materials Notes 1. This chapter does not cover: (a). Goods of chapter 25; (b). Coated, impregnated or covered paper and paperboard of heading 4810 or 4811 (for example, paper and paperboard coated with mica powder or graphite, bituminized or asphalted paper and paperboard); (c). Coated, impregnated or covered textile fabric of chapter 56 or 59 (for example, fabric coated or covered with mica powder, bituminized or asphalted fabric); (d). Articles of chapter 71; (e). Tools or parts of tools of chapter 82; (f). Lithographic stones of heading 8442; (g). Electrical insulators (heading 8546) or fittings of insulating material of heading 8547; (h). Dental burrs (heading 9018); (i). Articles of chapter 91 (for example, clocks and clock cases); (j). See (i) above. (k). Articles of chapter 94 (for example, furniture, lamps and lighting fittings, prefabricated buildings); (l). Articles of chapter 95 (for example, toys, games and sports equipment); (m). Articles of heading 9602, if made of materials specified in note 2(b) to chapter 96; or of heading 9606 (for example, buttons), 9609 (for example, slate pencils) or 9610 (for example, drawing slates); or (n). Articles of chapter 97 (for example, works of art). 2. In heading 6802 the expression "worked monumental or building stone" applies not only to the varieties of stone referred to in heading 2515 or 2516, but also to all other natural stone (for example, quartzite, flint, dolomite and steatite) similarly worked; it does not, however, apply to slate. Statistical Note 1. For the purposes of heading 6802, the term "slabs" embraces flat stone pieces, not over 5.1 cm in thickness, having a facial area of 25.8 cm2 or more, the edge of which have not been beveled, rounded or otherwise processed except such processing as may be needed to facilitate installation as tiling or veneering in building construction. 2. For purposes of heading 6810, the term "tiles" does not include any article 3.2 cm (1.26 inches) or more in thickness. 6801.00.0000 Setts, curbstones and flagstones, of natural stone (except slate) . . . . . . . . . . . . . . . . t 6802 Worked monumental or building stone (except slate) and articles thereof, other than goods of heading 6801; mosaic cubes and the like, of natural stone (including slate), whether or not on a backing; artificially colored granules, chippings and powder, of natural stone (including slate): 6802.10.0000 Tiles, cubes and similar articles, whether or not rectangular (including square), the largest surface area of which is capable of being enclosed in a square the side of which is less than 7 cm (2.76 inches); artificially colored granules, chippings and powder . . . . . . . . . . . . X Other monumental or building stone and articles thereof, simply cut or sawn, with a flat or even surface: 6802.21.0000 Marble, travertine and alabaster . . . . . t 6802.22.0000 Other calcareous stone . . . . . . . . . . t 6802.23.0000 Granite . . . . . . . . . . . . . . . . . t 6802.29.0000 Other stone . . . . . . . . . . . . . . . t Other: 6802.91.0000 Marble, travertine and alabaster . . . . . t 6802.92.0000 Other calcareous stone . . . . . . . . . . t 6802.93.0000 Granite . . . . . . . . . . . . . . . . . t 6802.99.0000 Other stone . . . . . . . . . . . . . . . t 6803.00.0000 Worked slate and articles of slate or of agglomerated slate X 6804 Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials: 6804.10.0000 Millstones and grindstones for milling, grinding or pulping No. Other millstones, grindstones, grinding wheels and the like: 6804.21.0000 Of agglomerated synthetic or natural diamond No. 6804.22.0000 Of other agglomerated abrasives or of ceramics X 6804.23.0000 Of natural stone . . . . . . . . . . . . .No. 6804.30.0000 Hand sharpening or polishing stones . . . . .No. 6805 Natural or artificial abrasive powder or grain, on a base of textile material, of paper, of paperboard or of other materials, whether or not cut to shape or sewn or otherwise made up: 6805.10.0000 On a base of woven textile fabric only . . .kg 6805.20.0000 On a base of paper or paperboard only . . . .kg 6805.30.0000 On a base of other materials . . . . . . . .kg 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: 6806.10.0000 Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls X 6806.20.0000 Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof) . . . . . . . . . . . . . . . . . .kg 6806.90 Other: 6806.90.0010 Acoustical pads and boards . . . . . . . .m2 6806.90.0050 Other . . . . . . . . . . . . . . . . . . X 6807 Articles of asphalt or of similar material (for example, petroleum bitumen or coal tar pitch): 6807.10.0000 In rolls . . . . . . . . . . . . . . . . . .kg 6807.90 Other: 6807.90.0010 Articles of a kind used for roofing or siding kg 6807.90.0050 Other . . . . . . . . . . . . . . . . . .kg 6808.00.0000 Panels, boards, tiles, blocks and similar articles of vegetable fiber, of straw or of shavings, chips, particles, sawdust or other waste, of wood, agglomerated with cement, plaster or other mineral binders . . . . . . . . . . . . . . . .kg 6809 Articles of plaster or of compositions based on plaster: Boards, sheets, panels, tiles and similar articles, not ornamented: 6809.11.0000 Faced or reinforced with paper or paperboard only kg 6809.19.0000 Other . . . . . . . . . . . . . . . . . . X 6809.90.0000 Other articles . . . . . . . . . . . . . . . X 6810 Articles of cement, of concrete or of artificial stone, whether or not reinforced: Tiles, flagstones, bricks and similar articles: 6810.11.0000 Building blocks and bricks . . . . . . . . X 6810.19 Other: 6810.19.1000 Floor and wall tiles . . . . . . . . . .m2 6810.19.5000 Other . . . . . . . . . . . . . . . . . X Other articles: 6810.91.0000 Prefabricated structural components for building or civil engineering . . . . . . . . . . . . . . . X 6810.99.0000 Other . . . . . . . . . . . . . . . . . . X 6811 Articles of asbestos-cement, of cellulose fiber-cement or the like: 6811.10.0000 Corrugated sheets . . . . . . . . . . . . . .kg 6811.20.0000 Other sheets, panels, tiles and similar articles kg 6811.30.0000 Tubes, pipes and tube or pipe fittings . . .kg 6811.90.0000 Other articles . . . . . . . . . . . . . . .kg 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: 6812.50.0000 Clothing, clothing accessories, footwear and headgear kg 6812.60.0000 Paper, millboard and felt . . . . . . . . . . X 6812.70.0000 Compressed asbestos fiber jointing, in sheets or rolls X 6812.90 Other: 6812.90.0110 For use in civil aircraft . . . . . . . . X Other: 6812.90.0120 Gaskets, packing and seals . . . . . . .kg 6812.90.0160 Other . . . . . . . . . . . . . . . . . X 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: 6813.10.0000 Brake linings and pads . . . . . . . . . . . X 6813.90.0000 Other . . . . . . . . . . . . . . . . . . . . X 6814 Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials: 6814.10.0000 Plates, sheets and strips of agglomerated or reconstituted mica, whether or not on a support . . . . . .kg 6814.90.0000 Other . . . . . . . . . . . . . . . . . . . .kg 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: 6815.10.0000 Nonelectrical articles of graphite or other carbon X 6815.20.0000 Articles of peat . . . . . . . . . . . . . . X Other articles: 6815.91.0000 Containing magnesite, dolomite or chromite X 6815.99.0000 Other . . . . . . . . . . . . . . . . . . X