| 8431.43 | | Parts for boring or sinking machinery of subheading 8430.41 or 8430.49: | | | | |
| 8431.43.40 | 00 | Of offshore oil and natural gas drilling and productions platforms | X | Free | | 45% |
| 8431.43.80 | 20 | Of oil and gas field machinery: | | | | |
| 8431.43.80 | 20 | Tool joints, whether or not forged | No. | | | |
| 8431.43.80 | 40 | Drill pipe fitted with tool joints | No. | | | |
| 8431.43.80 | 90 | Of other boring or sinking machinery | X | | | |
| 8431.49.10 | | Of machinery of heading 8426 | | Free | | 35% |
| 8431.49.10 | 10 | Of machinery of subheadings 8426.11, 8426.19 and 8426.30 | X | | | |
| 8431.49.10 | 60 | Of mobile lifting frames, straddle carriers and works trucks fitted with a crane | X | | | |
| 8431.49.90 | 05 | Attachments for mounting on machinery: | | | | |
| 8431.49.90 | 25 | Parts of coal or rock cutters and tunneling machinery: | | | | |
| 8431.49.90 | 25 | Cast axle housings | No. | | | |
| 8431.49.90 | 35 | Parts of backhoes, shovels, clamshells and draglines: | | | | |
| 8431.49.90 | 35 | Cast axle housings | No. | | | |
| 8431.49.90 | 45 | Scraper bowls for scrapers of subheadings 8429.30 and 8430.69 | No. | | | |
| 8431.49.90 | 50 | Track links | X | | | |
| 8431.49.90 | 55 | Cast axle housings | No. | | | |
| 8432 | | Agricultural, horticultural or forestry machinery for soil preparation or cultivation; lawn or sports ground rollers; parts thereof: | | | | |
| 8432.29.00 | 40 | Cultivators, tractor drawn or for tractor mounting | No. | | | |
| 8432.29.00 | 60 | Walk behind rotary tillers | No. | | | |
| 8432.80.00 | 00 | Other machinery | No. | Free | | Free |
| 8432.90.00 | 80 | Of other machinery | X | | | |
| 8433 | | Harvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: | | | | |
| 8433.11.00 | | Powered, with the cutting device rotating in a horizontal plane | | Free | | 30% |
| 8433.11.00 | 10 | Electric mowers, including battery operated | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
