2711.11 Natural gas, liquefied 2711.11.00 A 2711.11.00 D 2711.11.01 D

2711.12 Propane, liquefied 2711.12.10 C 2711.12.00 D 2711.12.01 C

2711.12.90 D

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 129 / 531 题