8401.10 Nuclear reactors 8401.10.00 A 8401.10.00 A 8401.10.01 A

8401.20 Machinery and apparatus for isotopic separation and parts 8401.20.10 A 8401.20.00 A 8401.20.01 C

8401.20.90 A

8401.30 Fuel elements (cartridges), non-irradiated, for nuclear 8401.30.00 D 8401.30.00 A 8401.30.01 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 418 / 531 题