| 8402.19.00 | 00 | Other vapor generating boilers, including hybrid boilers | t | 5.2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8404 | | Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapor power units; parts thereof: | | | | |
| 8404.10.00 | | Auxiliary plant for use with boilers of heading 8402 or 8403 | | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8404.20.00 | 00 | Condensers for steam or other vapor power units | t | 5.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8406 | | Steam turbines and other vapor turbines, and parts thereof: | | | | |
| 8406.82.10 | 10 | Not exceeding 7,460 kW | No. | | | |
| 8406.82.10 | 20 | Exceeding 7,460 kW | No. | | | |
| 8406.82.10 | 50 | Not exceeding 7,460 kW | No. | | | |
| 8406.82.10 | 70 | Exceeding 7,460 kW | No. | | | |
| 8406.90.30 | 00 | Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machinery | No. | 6.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 20% |
| 8406.90.60 | 00 | Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machinery | No. | Free | | 27.5% |
| 8407.10.00 | 20 | Less than 373 kW | No. | | | |
| 8407.10.00 | 40 | 373 kW or over | No. | | | |
| 8407.10.00 | 20 | For use in civil aircraft : | | | | |
| 8407.21.00 | 40 | Less than 22.38 kW | No. | | | |
| 8407.29.00 | 10 | Inboard engines with outboard drive | No. | | | |
| 8407.29.00 | 20 | Inboard engines with inboard drive: | | | | |
| 8407.29.00 | 20 | Less than 746 W | No. | | | |
| 8407.29.00 | 30 | 746 W or greater, but not exceeding 18.65 kW | No. | | | |
| 8407.29.00 | 40 | Exceeding 18.65 kW | No. | | | |
| 8407.31.00 | | Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: | | | | |
| 8407.31.00 | 40 | Less than 746 W | No. | | | |
| 8407.32.20 | | To be installed in vehicles of subheading 8701.20, or heading 8702, 8703 or 8704 | | Free | | 35% |
| 8407.32.90 | 40 | Not exceeding 18.65 kW | No. | | | |
| 8407.32.90 | 80 | Exceeding 18.65 kW | No. | | | |
