2841.40 Potassium dichromate 2841.40.00 A 2841.40.00 A 2841.40.01 A

2841.50 Chromates and dichromates of metals nes; peroxochromates of 2841.50.00 A 2841.50.00 A 2841.50.99 A

2841.60 Manganites, manganates and permanganates of metals 2841.60.00 A 2841.60.00 A 2841.60.01 A

2841.60.99 A

2841.70 Metallic molybdates 2841.70.00 A 2841.70.10 A 2841.70.01 A

2841.70.50 A 2841.70.99 A

2841.80 Metallic tungstates (wolframates) 2841.80.00 A 2841.80.00 C 2841.80.01 A

2841.90 Salts of oxymetallic or peroxometallic acids nes 2841.90.00 A 2841.90.10 A 2841.90.01 A

2841.90.20 A 2841.90.02 A

2841.90.30 A 2841.90.99 A

2841.90.50 A

2842.10 Double or complex silicates of metals 2842.10.00 D 2842.10.00 A 2842.10.01 B

2842.10.02 A

2842.10.03 A

2842.10.99 A

2842.90 Metallic salts of inorganic acids or peroxoacids nes, excl 2842.90.10 A 2842.90.00 A 2842.90.01 A

2842.90.90 D 2842.90.02 A

2842.90.03 A

2842.90.99 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 186 / 531 题