| 6809 |  | Articles of plaster or of compositions based on plaster: |  |  |  |  | 
| 6809.11.00 | 00 | Boards, sheets, panels, tiles and similar articles, not ornamented: |  |  |  |  | 
| 6809.90.00 | 00 | Other articles | X | Free |  | 60% | 
| 6810 |  | Articles of cement, of concrete or of artificial stone, whether or not reinforced: |  |  |  |  | 
| 6810.11.00 | 00 | Tiles, flagstones, bricks and similar articles: |  |  |  |  | 
| 6810.91.00 | 00 | Other articles: |  |  |  |  | 
| 6811 |  | Articles of asbestos-cement, of cellulose fiber-cement or the like: |  |  |  |  | 
| 6811.82.00 | 00 | Other sheets, panels, tiles and similar articles | kg | Free |  | 2.2¢/kg | 
| 6811.89.00 | 00 | Other articles | kg | Free |  | 2.2¢/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: |  |  |  |  | 
| 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 | Articles for use in civil aircraft | X |  |  |  | 
| 6813.20.00 | 20 | Articles for use in civil aircraft: | X |  |  |  | 
| 6813.81.00 | 10 | Articles for use in civil aircraft, with a basis of mineral substances | X |  |  |  | 
| 6813.89.00 | 10 | Articles for use in civil aircraft, with a basis of mineral substances | 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: |  |  |  |  | 
| 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: |  |  |  |  | 
| 6815.10.00 | 00 | Nonelectrical articles of graphite or other carbon | X | Free |  | 45% | 
| 6815.20.00 | 00 | Articles of peat | X | Free |  | 20% | 
| 6815.91.00 | 00 | Other articles: |  |  |  |  | 
| 6907.10.00 | 00 | Tiles, cubes and similar articles, whether or not rectangular, the largest surface area of which is capable of being enclosed in a square the side of which is less than 7 cm | m2 | 10% | Free (CA,D, E,IL,J,JO,MX,P) 4.5%(SG) 5% (AU) 5% (CL) 7.3% (MA) 7.7% (BH) | 55% | 
| 6908.10 |  | Tiles, cubes and similar articles, whether or not rectangular, the largest surface area of which is capable of being enclosed in a square the side of which is less than 7 cm: |  |  |  |  | 
| 6909 |  | Ceramic wares for laboratory, chemical or other technical uses; ceramic troughs, tubs and similar receptacles of a kind used in agriculture; ceramic pots, jars and similar articles of a kind used for the conveyance or packing of goods: |  |  |  |  | 
| 6909.12.00 | 00 | Articles having a hardness equivalent to 9 or more on the Mohs scale | X | 4% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% | 
| 6911 |  | Tableware, kitchenware, other household articles and toilet articles, of porcelain or china: |  |  |  |  |