| 8431.43 | | Parts for boring or sinking machinery of subheading 8430.41 or 8430.49: | | | | |
| 8431.43.80 | 90 | Of other boring or sinking machinery | X | | | |
| 8431.43.80 | 20 | Of oil and gas field machinery: | | | | |
| 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 | | | |
| 8431.49.90 | 05 | Attachments for mounting on machinery: | | | | |
| 8431.49.90 | 25 | Parts of coal or rock cutters and tunneling machinery: | | | | |
| 8432 | | Agricultural, horticultural or forestry machinery for soil preparation or cultivation; lawn or sports ground rollers; parts thereof: | | | | |
| 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: | | | | |
| 8433.30.00 | 00 | Other haymaking machinery | No. | Free | | Free |
| 8433.51.00 | | Other harvesting machinery; threshing machinery: | | | | |
| 8433.52.00 | 00 | Other threshing machinery | No. | Free | | Free |
| 8433.53.00 | 00 | Root or tuber harvesting machines | No. | Free | | Free |
| 8433.60.00 | | Machines for cleaning, sorting or grading eggs, fruit or other agricultural produce | | Free | | Free |
| 8433.60.00 | 10 | Machines for cleaning, sorting or grading eggs | No. | | | |
| 8433.90.50 | 20 | Of haying machines and balers | X | | | |
| 8433.90.50 | 60 | Of machines for cleaning, sorting or grading eggs | X | | | |
| 8433.90.50 | 80 | Of machines for cleaning, sorting or grading fruit or other agricultural produce | X | | | |
| 8433.90.50 | 20 | Of other mowers, harvesting machines and threshing machines: | | | | |
| 8434 | | Milking machines and dairy machinery, and parts thereof: | | | | |
| 8434.10.00 | 00 | Milking machines | No. | Free | | Free |
| 8434.20.00 | 00 | Dairy machinery | No. | Free | | Free |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
