HS Code 2837.19
Cyanides and cyanide oxides; other than of sodium
2837.19.01
General Duty: Free
Cyanides and cyanide oxides, except those of sodium
2837.19.01.10
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Potassium cyanide
2837.19.01.15
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Calcium cyanide
2837.19.01.25
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General Duty: Free
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