5002.00 Raw silk (not thrown) 5002.00.00 D 5002.00.00 D 5002.00.01 A

5003.10 Silk waste, not carded or combed 5003.10.00 D 5003.10.00 D 5003.10.01 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 340 / 531 题