9901.00.52-Ethyl tertiary-butyl ether (provided for in subheading

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Harmonized Tariff Schedule (2025 HTS Revision 18 (08/06/2025))

HTS Code	9901.00.52
Article Description	Ethyl tertiary-butyl ether (provided for in subheading 2909.19.18) and any mixture containing ethyl tertiary-butyl ether
Quota of Quantity
Unit of Quantity	[]
Rates of Duty (1-General)	5.99¢/ liter
Rates of Duty (1-Special)	No change (A,E) Free (CA,IL, MX) See U.S. note 3(e) (CO,PE)
Rates of Duty (2-Cuba and North Korea)	5.99¢/ liter
Footnotes	[{columns=[stat, units], marker=1, value=See chapter 99 statistical note 1., type=footnote}, {columns=[general, other], marker=2, value=See subchapter I, U.S. note 1., type=footnote}]
Additional Duty
Additional Duty(products of China)

Section XXII:	Special Classification Provisions; Temporary Legislation; Temporary Modifications Proclaimed pursuant to Trade Agreements Legislation; Additional Import Restrictions Proclaimed Pursuant to Section 22 of the Agricultural Adjustment Act, As Amended
Chapter 99	Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended
Subheading 9901.00.52	Ethyl tertiary-butyl ether (provided for in subheading 2909.19.18) and any mixture containing ethyl tertiary-butyl ether