| 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: | | | | |
| 6804.10.00 | 00 | Millstones and grindstones for milling, grinding or pulping | No. | Free | | Free |
| 6804.21.00 | 00 | Other millstones, grindstones, grinding wheels and the like: | | | | |
| 6804.21.00 | 00 | Of agglomerated synthetic or natural diamond | No. | Free | | 30% |
| 6804.22.10 | 00 | Bonded with synthetic resins | kg | 5¢/kg + 2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | $1.10/kg + 40% |
| 6804.23.00 | 00 | Of natural stone | No. | Free | | Free |
| 6804.30.00 | 00 | Hand sharpening or polishing stones | No. | Free | | Free |
| 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: | | | | |
| 6805.10.00 | 00 | On a base of woven textile fabric only | kg | Free | | 20% |
| 6805.20.00 | 00 | On a base of paper or paperboard only | kg | Free | | 20% |
| 6805.30 | | On a base of other materials: | | | | |
| 6809 | | Articles of plaster or of compositions based on plaster: | | | | |
| 6809.11.00 | 00 | Faced or reinforced with paper or paperboard only | kg m2 | Free | | 30% |
| 6810 | | Articles of cement, of concrete or of artificial stone, whether or not reinforced: | | | | |
| 6810.11.00 | 00 | Tiles, flagstones, bricks and similar articles: | | | | |
| 6810.19.12 | 00 | Of stone agglomerated with binders other than cement | m2 | 4.9% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 6810.91.00 | 00 | Prefabricated structural components for builidng or civil engineering | X | Free | | 30% |
| 6811.40.00 | 00 | Containing asbestos | kg | Free | | 2.2¢/kg |
| 6811.81.00 | 00 | Not containing asbestos: | | | | |
| 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: | | | | |
| 6812.99.00 | 01 | Fabricated asbestos fibers; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate | kg | | | |
| 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 | | Containing asbestos | | Free | | 25% |
| 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: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
