2912.60 Paraformaldehyde 2912.60.00 A 2912.60.00 A 2912.60.01 C

2913.00 Derivatives of aldehydes,of cyclic poly of aldehydes & of 2913.00.00 A 2913.00.10 A 2913.00.01 A

2913.00.50 A 2913.00.99 A

2914.11 Acetone 2914.11.00 A 2914.11.10 C 2914.11.01 C

2914.11.50 D

2914.12 Butanone (methyl ethyl ketone) 2914.12.00 A 2914.12.00 A 2914.12.01 C

2914.13 4-methylpentan-2-one(methyl isobutyl ketone) 2914.13.00 A 2914.13.00 A 2914.13.01 C

2914.19 Acyclic ketones without other oxygen function, nes 2914.19.00 A 2914.19.00 A 2914.19.01 A

2914.19.02 C

2914.19.03 A

2914.19.04 A

2914.19.05 A

2914.19.06 A

2914.19.99 A

2914.21 Camphor 2914.21.00 D 2914.21.10 D 2914.21.01 A

2914.21.20 A

2914.22 Cyclohexanone and methylcyclohexanones 2914.22.00 A 2914.22.10 A 2914.22.01 C

2914.22.20 A

2914.23 Ionones and methylionones 2914.23.00 B 2914.23.00 A 2914.23.01 A

2914.23.02 B

2914.29 Cyclanic, cyclenic or cycloterpenic ketones w/o other oxygen 2914.29.00 B 2914.29.10 A 2914.29.01 A

2914.29.50 A 2914.29.02 A

2914.29.03 A

2914.29.99 B

2914.30 Aromatic ketones without other oxygen function 2914.30.00 A 2914.30.00 A 2914.30.01 A

2914.30.02 A

2914.30.03 A

2914.30.04 A

2914.30.05 A

2914.30.06 A

2914.30.07 A

2914.30.08 A

2914.30.09 A

2914.30.99 A

2914.41 4-hydroxy-4-methylpentan-2-one(diacetone alcohol) 2914.41.00 A 2914.41.00 A 2914.41.01 C

2914.49 Ketone-alcohols nes; ketone-aldehydes 2914.49.00 C 2914.49.10 C 2914.49.01 C

2914.49.50 A 2914.49.99 C

2914.50 Ketone-phenols and ketones with other oxygen function 2914.50.00 B 2914.50.20 B 2914.50.01 B

2914.50.50 A 2914.50.02 A

2914.50.03 A

2914.50.99 B

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 229 / 531 题