2836.93 Bismuth carbonate 2836.93.00 D 2836.93.00 A 2836.93.01 A

2836.99 Carbonates of metals nes; peroxocarbonates (percarbonates) of 2836.99.00 A 2836.99.10 A 2836.99.01 A

2836.99.50 A 2836.99.02 A

2836.99.03 A

2836.99.99 A

2837.11 Cyanides and cyanide oxides of sodium 2837.11.00 D 2837.11.00 D 2837.11.01 B

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 180 / 531 题