| 38.11 | | Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils. |
| 3811.11 | 000 | Based on lead compounds |
| 3811.19 | | Additives for lubricating oils : |
| 3811.21 | 000 | Containing petroleum oils or oils obtained from bituminous minerals |
| 3811.90 | 010 | - For fuel oil |
| 38.12 | | Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics. |
| 3812.10 | 000 | Prepared rubber accelerators |
| 3812.20 | 000 | Compound plasticisers for rubber or plastics |
| 3812.20 | | Anti-oxidising preparations and other compound stabilizers for rubber or plastics : |
| 3812.31 | | Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) |
| 3814.00 | 000 | Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers. |
| 38.15 | | Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included. |
| 38.15 | | Supported catalysts |
| 3815.11 | 000 | With nickel or nickel compounds as the active substance |
| 3815.12 | | With precious metal or precious metal compounds as the active substance |
| 3815.12 | 100 | 1 Platinum catalysts |
| 3815.12 | 210 | (1)For purification of the exhaust gas of motor vehicles |
| 3815.19 | 100 | 1 Iron catalysts |
| 3815.19 | 210 | - Silica-alumina catalysts |
| 3815.90 | 100 | 1 Iron catalysts and platinum catalysts |
| 3815.90 | 200 | 2 Silica-alumina catalysts |
| 3815.90 | 310 | - Catalysts |
| 3816.00 | | Refractory cements, mortars, concretes and similar compositions, other than products of heading 38.01. |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
