| 8405 | | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers; parts thereof: | | | | |
| 8405.10.00 | 00 | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers | X | Free | | 45% |
| 8407.10.00 | | Aircraft engines | | Free | | 35% |
| 8407.10.00 | 20 | For use in civil aircraft : | | | | |
| 8407.33.10 | 60 | Air-cooled | No. | | | |
| 8407.34.05 | 60 | Air-cooled | No. | | | |
| 8407.34.35 | 60 | Air-cooled | No. | | | |
| 8407.90.10 | 60 | Air-cooled | No. | | | |
| 8409.10.00 | | For aircraft engines | | Free | | 35% |
| 8409.10.00 | 40 | For use in civil aircraft | kg | | | |
| 8409.91.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8409.99.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8411.11.40 | 00 | Aircraft turbines | No. | Free | | 35% |
| 8411.12.40 | 00 | Aircraft turbines | No. | Free | | 35% |
| 8411.21.40 | 00 | Aircraft turbines | No. | Free | | 35% |
| 8411.22.40 | 00 | Aircraft turbines | No. | Free | | 35% |
| 8411.81.40 | 00 | Aircraft turbines | No. | Free | | 35% |
| 8411.82.40 | 00 | Aircraft turbines | No. | Free | | 35% |
| 8411.91.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8411.91.10 | 40 | Parts of nonaircraft turbines | kg | | | |
| 8411.91.10 | 60 | Parts of aircraft turbines: | | | | |
| 8411.91.10 | 60 | For use in civil aircraft | kg | | | |
| 8411.91.90 | 40 | Parts of nonaircraft turbines | X | | | |
| 8411.91.90 | 80 | Parts of aircraft turbines | X | | | |
| 8411.99.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
