CHAPTER 99 · TRADE MEASURE CODE
9903.04.63
Active9903.04.63 implements Other Measure, adding The duty provided in the applicable subheading +0% on top of the base HTS duty. It is effective August 1, 2026.
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Additional rate
The duty provided in the applicable subheading +0%
Status
Applies to
See scope
Base codes paired
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What 9903.04.63 implements
Patented pharmaceutical articles that are the product of the United Kingdom as defined in subdivisions (c) and (g) of U.S. note 40 to this subchapter
HTS legal text: Patented pharmaceutical articles that are the product of the United Kingdom as defined in subdivisions (c) and (g) of U.S. note 40 to this subchapter
Frequently asked questions
What is 9903.04.63?
9903.04.63 is a U.S. Harmonized Tariff Schedule Chapter 99 subheading that implements Other Measure. It adds The duty provided in the applicable subheading +0% on top of the duty in the underlying base HTS subheading. It is effective August 1, 2026.
Where does this come from, and how current is it?
Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
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