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Search the Harmonized Tariff Schedule by entering a product name or HTS code to get duty rates, descriptions, and classification details.

Home > HTS Codes > Chapter 28 > 2815

Custom Duty Rate for HTS Code 2815 : Sodium hydroxide "caustic soda", potassium hydroxide "caustic potash"; peroxides of sodium or potassium

Heading/SubheadingArticle DescriptionUnit of QuantityRates of Duty
12
GeneralSpecial
2815.11Sodium hydroxide "caustic soda" solid
2815.11.00.00Sodium hydroxide also known as caustic soda in solid formkgFree1.1¢/kg
2815.12Sodium hydroxide "caustic soda" in aqueous solution "soda lye or liquid soda"
2815.12.00.00Sodium hydroxide also known as caustic soda in aqueous solutionkg,NaOH kgFree1.1¢/kg
2815.20Potassium hydroxide "caustic potash"
2815.20.00Potassium hydroxide also known as caustic potashFree2.2¢/kg
2815.20.00.50Potassium hydroxide also known as caustic potash in solid formkg
2815.20.00.90Potassium hydroxide also known as caustic potash excluding solid formkg
2815.30Peroxides of sodium or potassium
2815.30.00.00Peroxides of sodium or potassiumkg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%

Disclaimer: The HTS code data and duty rates shown on this page are sourced from the Harmonized Tariff Schedule of the United States, Revision 15 (2025), published by the U.S. International Trade Commission (USITC). This information is provided for general reference purposes only. Credlix is a trade finance platform, not a licensed customs broker, freight forwarder, or trade law firm. It makes no warranty, express or implied, regarding the accuracy, completeness, or fitness of this data. Always verify against the latest schedule at hts.usitc.gov before making any import decisions.

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