| 7311.00.00 | 90 | Containers for compressed or liquefied gas, of iron or steel. - Other | NMB | | |
| 7311.00.00 | | Containers for compressed or liquefied gas, of iron or steel. | NMB | Free | CCCT, LDCT |
| 7311.00.00 | 10 | Containers for compressed or liquefied gas, of iron or steel. - For blow lamps | NMB | | |
| 7311.00.00 | 20 | Containers for compressed or liquefied gas, of iron or steel. - Scuba tanks | NMB | | |
| 7311.00.00 | 30 | Containers for compressed or liquefied gas, of iron or steel. - Non reusable containers | NMB | | |
