| 2836.40 | 000 | Potassium carbonates |
| 2839.90 | 010 | - Of potassium |
| 2841.61 | 000 | Potassium permanganate |
| 2904.34 | 000 | Potassium perfluorooctane sulphonate |
| 2934.99 | 091 | - Acesulfame potassium (INN) |
| 31.04 | | Mineral or chemical fertilisers, potassic. |
| 3104.20 | 000 | Potassium chloride |
| 3104.30 | | Potassium sulphate |
| 3104.30 | 010 | - Containing more than 52% of Potassium evaluated as K2O on the dry weight |
| 31.05 | | Mineral or chemical fertilisers containing two or three of the fertilising elements nitrogen, phosphorus and potassium; other fertilisers; goods of this Chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg. |
| 3105.20 | 000 | Mineral or chemical fertilisers containing the three fertilising elements nitrogen, phosphorus and potassium |
| 3105.60 | 000 | Mineral or chemical fertilisers containing the two fertilising elements phosphorus and potassium |
| 69.05 | | Roofing tiles, chimney-pots, cowls, chimney liners, architectural ornaments and other ceramic constructional goods. |
| 69.09 | | 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. |
| 70.10 | | Carboys, bottles, flasks, jars, pots, phials, ampoules and other containers, of glass, of a kind used for the conveyance or packing of goods; preserving jars of glass; stoppers, lids and other closures, of glass. |
| 73.23 | | Table, kitchen or other household articles and parts thereof, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel |
| 7323.10 | 000 | Iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like |
| 74.18 | | Table, kitchen or other household articles and parts thereof, of copper; pot scourers and scouring or polishing pads, gloves and the like, of copper; sanitary ware and parts thereof, of copper |
| 7418.10 | 000 | Table, kitchen or other household articles and parts thereof; pot scourers and scouring or polishing pads, gloves and the like |
| 76.15 | | Table, kitchen or other household articles and parts thereof, of aluminium; pot scourers and scouring or polishing pads, gloves and the like, of aluminium; sanitary ware and parts thereof, of aluminium |
| 7615.10 | 000 | Table, kitchen or other household articles and parts thereof; pot scourers and scouring or polishing pads, gloves and the like |
| 85.33 | | Electrical resistors (including rheostats and potentiometers), other than heating resistors |
| 8533.29 | | Wirewound variable resistors, including rheostats and potentiometers |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
