| 2528 | | Natural borates and concentrates thereof (calcined or not), but not including borates separated from natural brine; natural boric acid containing not more than 85 percent of H3BO3 calculated on the dry weight: | | | | |
| 7110.41.00 | 10 | Separately: | | | | |
| 7110.49.00 | 10 | Iridium separately | Ir g | | | |
| 8301.70.00 | 00 | Keys presented separately | kg | 4.5% | Free (A,AU,B,BH, CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8415 | | Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated; parts thereof: | | | | |
| 8418.10.00 | | Combined refrigerator-freezers, fitted with separate external doors | | Free | | 35% |
| 8418.99.80 | 50 | Parts of combined refrigerator-freezers fitted with separate external doors and parts of household type refrigerators | X | | | |
| 8471.70.10 | 00 | Without read-write unit assembled therein; read-write units entered separately | No. | Free | | 35% |
| 8482.20.00 | 70 | Cone assemblies entered separately: | | | | |
| 8483.40 | | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately; ball or roller screws; gear boxes and other speed changers, including torque converters: | | | | |
| 8483.40.90 | 00 | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately | X | 2.5% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 27.5% |
| 8483.90 | | Toothed wheels, chain sprockets and other transmission elements presented separately; parts: | | | | |
| 8529.90.78 | 00 | Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors | No. | Free | | 35% |
| 9002.11.60 | 00 | Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors | No. | Free | | 45% |
| 9002.90.85 | 00 | Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors | No. | Free | | 65% |
| 9803.00.50 | | Substantial containers and holders, if products of the United States (including shooks and staves of United States production when returned as boxes or barrels containing merchandise), or if of foreign production and previously imported and duty (if any) thereon paid, or if of a class specified by the Secretary of the Treasury as instruments of international traffic, repair components for containers of foreign production which are instruments of international traffic, and accessories and equipment for such containers, whether the accessories and equipment are imported with a container to be reexported separately or with another container, or imported separately to be reexported with a container | | Free | | Free |
