| 8483 | | Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof: | | | | |
| 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: | | | | |
| 8483.40.80 | 00 | Ball or roller screws | X | 3.8% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 45% |
| 8539.31.00 | 60 | With a single screw-in base | No. | | | |
| 9021.10.00 | 50 | Bone plates, screws and nails, and other internal fixation devices or appliances | X | | | |
