2912.21 Benzaldehyde 2912.21.00 C 2912.21.00 C 2912.21.01 C_North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions

2912.29 Cyclic aldehydes w/out other oxygen function, nes 2912.29.00 B 2912.29.10 A 2912.29.01 C

2912.29.50 A 2912.29.02 A

2912.29.03 A

2912.29.99 A

2912.30 Aldehyde-alcohols 2912.30.00 A 2912.30.10 A 2912.30.01 A

2912.30.20 A

2912.30.50 A

2912.41 Vanillin(4-hydroxy-3-methoxybenzaldehyde) 2912.41.00 A 2912.41.00 A 2912.41.01 A

2912.42 Ethylvanillin(3-ethoxy-4-hydroxybenzaldehyde) 2912.42.00 A 2912.42.00 A 2912.42.01 A

2912.49 Aldehyde-ethers, aldehyde-phenols & aldehydes with other oxyge 2912.49.00 A 2912.49.10 A 2912.49.01 A

2912.49.20 A 2912.49.02 A

2912.49.50 A 2912.49.03 A

2912.49.04 A

2912.49.05 A

2912.49.06 A

2912.49.99 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 227 / 531 题