| 68138100 | Brake linings and pads Not containing asbestos: |
| 68138900 | other mineral substances or of cellulose, whether or not combined with textile or other materials |
| 68141000 | Micafolium, in plates, sheets or strips, agglomerated or Reconstructed mica, Micanite, in plates, sheets or strips, agglomerated or Reconstructed mica |
| 68149000 | Blocks of worked mica, Conduits of mica, other than agglomerated or Reconstructed mica, Conduits, mica, excluding electrical insulating parts, Discs of mica, other than agglomerated or Reconstructed mica, Films of mica, other than agglomerated or Recons |
| 68151000 | Bricks, carbon or graphite, Moulds, carbon or graphite, Tiles, carbon or graphite |
| 68152000 | Cylinder, shells, peat, Flower-pots, peat, Sheets, peat, for insulation |
| 68159100 | Bricks, dolomite, agglomerated with tar, unfired, Bricks, magnesite, unfired |
| 68159900 | Blocks, basalt, Sheets, basalt, fused, Slabs, basalt, fused |
| 69010000 | Blocks of siliceous fossil meals, Blocks, siliceous earths, Blocks, siliceous fossil meals, Bricks of siliceous fossil meals, Bricks, siliceous earths, Bricks, siliceous fossil meals, Ceramic slabs of siliceous fossil meal, Diatomite blocks, Diatomite bri |
| 69021000 | Blocks, refractory, over 50% Mg, Ca or Cr, Bricks, refractory, over 50% Mg, Ca or Cr, Tiles, refractory, over 50% Mg, Ca or Cr |
