| 8430.49 | | Other: | | | | |
| 8430.49.40 | 00 | Offshore oil and natural gas drilling and production platforms | kg | Free | | 45% |
| 8430.49.80 | | Other | | Free | | 35% |
| 8430.49.80 | 10 | For oil well and gas field drilling: | | | | |
| 8430.49.80 | 10 | Rotary | No. | | | |
| 8430.49.80 | 20 | Other | No. | | | |
| 8430.49.80 | 30 | For water well drilling: | | | | |
| 8430.49.80 | 30 | Rotary | No. | | | |
| 8430.49.80 | 40 | Other | No. | | | |
| 8430.49.80 | 50 | Other | No. | | | |
| 8431.43 | | Parts for boring or sinking machinery of subheading 8430.41 or 8430.49: | | | | |
