| 7612 | | Aluminum casks, drums, cans, boxes and similar contain- ers (including rigid or collapsible tubular containers), for any material (otherthan compressed or liquefied gas), of a capacity not exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipment: | | | | |
| 7613.00.00 | 00 | Aluminum containers for compressed or liquefied gas | No. | 5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 25% |
| 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: | | | | |
| 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% |
| 8407.90.90 | 10 | Gas (natural or LP) engines | No. | | | |
| 8411 | | Turbojets, turbopropellers and other gas turbines, and parts thereof: | | | | |
| 8411.81 | | Other gas turbines: | | | | |
| 8411.99.10 | 10 | Parts of nonaircraft gas turbines | X | | | |
| 8411.99.10 | 40 | Parts of aircraft gas turbines: | | | | |
| 8411.99.90 | 30 | Parts of nonaircraft gas turbines: | | | | |
| 8411.99.90 | 90 | Parts of aircraft gas turbines | X | | | |
| 8414 | | Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; parts thereof: | | | | |
| 8416 | | Furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances; parts thereof: | | | | |
| 8416.20.00 | 40 | Gas burners | No. | | | |
| 8419.11.00 | 00 | Instantaneous gas water heaters | No. | Free | | 45% |
| 8419.60 | | Machinery for liquefying air or other gases: | | | | |
| 8421 | | Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof: | | | | |
| 8421.31.00 | 00 | Filtering or purifying machinery and apparatus for gases: | | | | |
| 8421.39.80 | 20 | Industrial gas cleaning equipment: | | | | |
| 8421.39.80 | 40 | Gas separation equipment | No. | | | |
| 8422.30.91 | 30 | Vacuum or gas packaging | No. | | | |
| 8422.30.91 | 50 | Vacuum or gas packaging | No. | | | |
| 8430.49.40 | 00 | Offshore oil and natural gas drilling and production platforms | kg | Free | | 45% |
| 8430.49.80 | 10 | For oil well and gas field drilling: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 534
