Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives › Acyclic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives › Other › Ethers of polyhydric alcohols
General (normal trade relations)Free
Special (trade programs)—
Column 254.5%
Unitskg
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗1 measure adds duty
Articles the product of any country, except for products described in headings 9903.01.26–9903.01.33, 9903.02.02–9903.02.91, 9903.96.01, and 9903.96.02, and except as provided for in headings 9903.01.34 and 9903.02.01, as provided for in subdivision (v) of U.S. note 2 to this subchapter
Articles the product of any country determined by U.S. Customs and Border Protection to have been transshipped to evade applicable duties under section 2 of Executive Order [Insert EO number], as amended [Compiler's note: [Insert EO Number] refers to Executive Order 14326, 90 Fed. Reg. 37963.]
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Quartz surface products, as defined in U.S. note 41(a) to this subchapter, when the product of any country not exempt under U.S. note 41(c) to this subchapter, if entered in an aggregate quantity not exceeding the quantity defined in U.S. note 41(d) to this subchapter
Quartz surface products, as defined in U.S. note 41(a) to this subchapter, when the product of any country not exempt under U.S. note 41(c) to this subchapter, if entered in an aggregate quantity exceeding the quantity defined in note 41(d) to this subchapter
Except as provided for in headings 9903.82.17 and 9903.85.68, derivative aluminum and steel articles the product of any country identified in general note 3(b), as provided for in subdivisions (c)(ix)–(x) of U.S. note 16 to this subchapter