| 8471.70.20 | 00 | Units for physical incorporation into automatic data processing machines or units thereof | No. | Free | | 35% |
| 8471.80.40 | 00 | Units suitable for physical incorporation into automatic data processing machines | No. | Free | | 35% |
| 8473.21.00 | 00 | Of the electronic calculating machines of subheading 8470.10, 8470.21 or 8470.29 | X | Free | | 35% |
| 8475.21.00 | 00 | Machines for making optical fibers and preforms thereof. | No | Free | | 35% |
| 8477.10.40 | 00 | For use in the manufacture of optical media | No. | Free | | 35% |
| 8479 | | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof: | | | | |
| 8479.81.00 | 00 | Other machines and mechanical appliances: | | | | |
| 8479.89.10 | 00 | Electromechanical appliances with self-contained electric motor: | | | | |
| 8479.89.83 | 00 | Machines for the manufacturing of optical media | No. | Free | | 35% |
| 8479.90.94 | 65 | Of machines or mechanical appliances for treating metal | X | | | |
| 8480.71.80 | 20 | Temporarily imported for testing, calibration, examination, repair or alteration; returned after being exported for testing, calibration, examination, repair or alteration | No. | | | |
| 8481 | | Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof: | | | | |
| 8481.80.90 | 20 | With electrical or electro-hydraulic actuators: | | | | |
| 8482.30.00 | | Spherical roller bearings | | 5.8% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 67% |
| 8482.50.00 | 00 | Other cylindrical roller bearings | No. kg | 5.8% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 67% |
| 8482.80.00 | 20 | Combined ball and spherical roller bearings | No. kg | | | |
| 8482.80.00 | 60 | Combined ball and other cylindrical roller bearings | No. kg | | | |
| 8482.91.00 | 70 | Spherical rollers | kg | | | |
| 8482.91.00 | 80 | Other cylindrical rollers | kg | | | |
| 8482.99.25 | 20 | For spherical roller bearings | No. kg | | | |
| 8482.99.25 | 60 | For other cylindrical roller bearings | No. kg | | | |
| 8482.99.65 | 10 | For spherical roller bearings | kg | | | |
| 8482.99.65 | 60 | For other cylindrical roller bearings | kg | | | |
| 8483.30.80 | 70 | Spherical | No. kg | | | |
| 8484 | | Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
