7202.93 Ferro-niobium 7202.93.00 A 7202.93.00 A 7202.93.01 A

7202.99 Ferro-alloys, nes 7202.99.10 A 7202.99.10 A 7202.99.01 A

7202.99.90 A 7202.99.50 A 7202.99.02 A

7202.99.03 A

7202.99.99 A

7203.10 Ferrous products obtained by direct reduction of iron ore, nes 7203.10.00 D 7203.10.00 D 7203.10.01 A

7203.90 Spongy ferrous products, or iron having a minimum purity by 7203.90.00 A 7203.90.00 D 7203.90.99 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 393 / 531 题