| 6813.89 | 900 | 2 Other |
| 68.14 | | 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 | 000 | Plates, sheets and strips of agglomerated or reconstituted mica, whether or not on a support |
| 6814.90 | 000 | Other |
| 68.15 | | Articles of stone or of other mineral substances (including carbon fibres, articles of carbon fibres and articles of peat), not elsewhere specified or included. |
| 6815.10 | 000 | Non-electrical articles of graphite or other carbon |
| 6815.20 | 000 | Articles of peat |
| 6815.20 | | Other articles : |
| 6815.91 | 000 | Containing magnesite, dolomite or chromite |
| 6815.99 | | Other |
| 6815.99 | 010 | - Electro-cast refractory bricks |
| 6815.99 | 090 | - Other |
| 6815.99 | | I.- GOODS OF SILICEOUS FOSSIL MEALS OR OF SIMILAR SILICEOUS EARTHS, AND REFRACTORY GOODS |
| 69.01 | | |
| 6901.00 | 000 | Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths. |
| 69.02 | | Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths. |
| 6902.10 | 000 | Containing by weight, singly or together, more than 50 % of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3 |
| 6902.20 | 000 | Containing by weight more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products |
| 6902.90 | 000 | Other |
| 69.03 | | 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. |
| 6903.10 | 000 | Containing by weight more than 50 % of graphite or other carbon or of a mixture of these products |
| 6903.20 | 000 | Containing by weight more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) |
| 6903.90 | 000 | Other |
Harmonized Tariff Schedule of Japans inquiry: The
