Heading 28.37

US HTS

Cyanides, cyanide oxides and complex cyanides

3 subheadings · 4 tariff lines

2837.11Sodium cyanide1 line
Code / DescriptionMFN Rate
2837.11.00Sodium cyanide
Free
2837.19Cyanides and cyanide oxides, except those of sodium1 line
Code / DescriptionMFN Rate
2837.19.01Cyanides and cyanide oxides, except those of sodium
Free
2837.20Potassium ferricyanide2 lines
Code / DescriptionMFN Rate
2837.20.10Potassium ferricyanide
1.1%
2837.20.51Complex cyanides, excluding potassium ferricyanide
1.7%

Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.