Sub Headings of 3811
| 3811.11.10.00 | Based on tetraethyl lead or on a mixture of tetraethyl lead and tetramethyl lead |
| 3811.11.50.00 | Other |
| 3811.19.00.00 | Other |
| 3811.21.00.00 | Containing petroleum oils or oils obtained from bituminous minerals |
| 3811.29.00.00 | Other |
| 3811.90.00.00 | Other |