| 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) |
| 3812.31 | 100 | 1 Rubber anti-oxidants |
| 3812.31 | 900 | 2 Other |
| 3812.39 | | Other |
| 3812.39 | 100 | 1 Rubber anti-oxidants |
| 3812.39 | 900 | 2 Other |
