| Tariff Classification |
| section 16 | Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles |
| chapter 84 | Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof |
| 84.57 | Machining centres, unit construction machines (single station) and multi-station transfer machines, for working metal: |
| 8457.20 | －Unit construction machines (single station) |
|