| 25.11 | | Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16 |
| 2511.10 | 000 | Natural barium sulphate (barytes) |
| 25.20 | | Gypsum; anhydrite; plasters (consisting of calcined gypsum or calcium sulphate) whether or not coloured, with or without small quantities of accelerators or retarders: |
| 25.23 | | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers |
| 2530.20 | 000 | Kieserite, epsomite (natural magnesium sulphates) |
| 28.32 | | Sulphites; thiosulphates |
| 2832.30 | 000 | Thiosulphates |
| 28.33 | | Sulphates; alums; peroxosulphates (persulphates) |
| 28.33 | | Sodium sulphates : |
| 2833.11 | 000 | Disodium sulphate |
| 2833.19 | | Other sulphates : |
| 2833.40 | 000 | Peroxosulphates (persulphates) |
| 2852.10 | 210 | (1) Sulphates |
| 3102.10 | | Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : |
| 3102.21 | 000 | Ammonium sulphate |
| 3104.30 | | Potassium sulphate |
| 3407.00 | 000 | Modelling pastes, including those put up for children's amusement; preparations known as “dental wax” or as “dental impression compounds”, put up in sets, in packings for retail sale or in plates, horseshoe shapes, sticks or similar forms; other preparations for use in dentistry, with a basis of plaster (of calcined gypsum or calcium sulphate). |
| 38.05 | | Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulphite turpentine and other crude para-cymene; pine oil containing a-terpineol as the main constituent. |
| 3805.10 | 000 | Gum, wood or sulphate turpentine oils |
| 47.03 | | Chemical wood pulp, soda or sulphate, other than dissolving grades. |
Harmonized Tariff Schedule of Japans inquiry: The
