1519.20 Acid oils from refining 1519.20.00 Bg 1519.20.00 A 1519.20.01 C
1519.30 Industrial fatty alcohols 1519.30.10 D 1519.30.20 A 1519.30.01 C
1519.30.90 Bg 1519.30.40 A 1519.30.02 C
North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 72 / 531 题