2933.61 Melamine 2933.61.00 A 2933.61.00 A 2933.61.01 A

2933.69 Heterocyclic compds cntg an unfused triazine ring in the 2933.69.00 B 2933.69.00 A 2933.69.01 A

2933.69.02 A

2933.69.03 C

2933.69.04 A

2933.69.05 A

2933.69.06 A

2933.69.07 A

2933.69.08 A

2933.69.09 C

2933.69.10 A

2933.69.11 A

2933.69.99 C

2933.71 6-hexanelactam (epsilon-captolactam) 2933.71.00 A 2933.71.00 A 2933.71.01 C

2933.79 Lactams nes 2933.79.00 A 2933.79.10 A 2933.79.01 A

2933.79.15 A 2933.79.02 A

2933.79.20 A 2933.79.99 A

2933.79.30 A

2933.79.50 A

2933.90 Heterocyclic compds with nitrogen hetero-atom(s) only, nes 2933.90.00 B 2933.90.05 D 2933.90.01 A

2933.90.10 A 2933.90.02 A

2933.90.15 A 2933.90.03 C

2933.90.18 A 2933.90.05 A

2933.90.20 A 2933.90.06 C

2933.90.25 A 2933.90.07 A

2933.90.26 A 2933.90.08 A

2933.90.27 A 2933.90.09 A

2933.90.28 A 2933.90.10 A

2933.90.29 A 2933.90.11 A

2933.90.30 A 2933.90.12 A

2933.90.31 A 2933.90.13 A

2933.90.32 A 2933.90.14 A

2933.90.33 A 2933.90.15 A

2933.90.34 A 2933.90.16 C

2933.90.35 A 2933.90.17 A

2933.90.36 A 2933.90.18 C

2933.90.37 A 2933.90.19 A

2933.90.39 A 2933.90.20 A

2933.90.40 A 2933.90.21 C

2933.90.47 C 2933.90.22 A

2933.90.48 A 2933.90.23 A

2933.90.50 A 2933.90.24 A

2933.90.25 A

2933.90.26 A

2933.90.27 A

2933.90.28 C

2933.90.29 A

2933.90.30 A

2933.90.31 A

2933.90.32 A

2933.90.33 A

2933.90.34 A

2933.90.35 A

2933.90.36 A

2933.90.37 A

2933.90.38 A

2933.90.39 A

2933.90.40 A

2933.90.41 A

2933.90.42 A

2933.90.43 A

2933.90.44 A

2933.90.45 A

2933.90.47 C

2933.90.48 A

2933.90.49 A

2933.90.50 A

2933.90.51 C

2933.90.52 A

2933.90.53 A

2933.90.54 A

2933.90.55 A

2933.90.56 A

2933.90.57 C

2933.90.58 C

2933.90.59 C

2933.90.60 A

2933.90.61 A

2933.90.62 D

2933.90.63 A

2933.90.64 A

2933.90.65 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 260 / 531 题