This section contains the following:
| HCOTEG52010 | Classification |
| HCOTEG52020 | Definitions of mineral (hydrocarbon) oil |
| HCOTEG52030 | Gas oil |
| HCOTEG52040 | Kerosene |
| HCOTEG52050 | Marked heavy oil |
| HCOTEG52060 | Fuel substitutes and additives |
| HCOTEG52070 | Tied oil |
| HCOTEG52090 | Fuel in tanks of motor vehicles |
| HCOTEG52100 | Other imports |
