Heading 28.15

US HTS

Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium

4 subheadings · 4 tariff lines

2815.11Sodium hydroxide (Caustic soda), solid1 line
Code / DescriptionMFN Rate
2815.11.00Sodium hydroxide (Caustic soda), solid
Free
2815.12Sodium hydroxide (Caustic soda), in aqueous solution (Soda lye or liquid soda)1 line
Code / DescriptionMFN Rate
2815.12.00Sodium hydroxide (Caustic soda), in aqueous solution (Soda lye or liquid soda)
Free
2815.20Potassium hydroxide (Caustic potash)1 line
Code / DescriptionMFN Rate
2815.20.00Potassium hydroxide (Caustic potash)
Free
2815.30Peroxides of sodium or potassium1 line
Code / DescriptionMFN Rate
2815.30.00Peroxides of sodium or potassium
3.7%

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

28.15: Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium | US HTS | DutyDesk