CHAPTER 99 · TRADE MEASURE CODE
9903.01.24
Struck down9903.01.24 implements Reciprocal Tariff on goods of China, HK origin, adding +10% on top of the base HTS duty. It is effective April 5, 2025 through February 24, 2026.
Data provenance: Rates from HTS Revision 19 (Sep 16, 2026); trade measures verified against CBP CSMS and Federal Register notices through Sep 3, 2026.
Additional rate
+10%
Status
Applies to
China, HK
Base codes paired
—
What 9903.01.24 implements
Except for products described in headings 9903.01.21, 9903.01.22, 9903.01.23, articles the product of China and Hong Kong, as provided for in U.S. note 2(u) to this subchapter
HTS legal text: Except for products described in headings 9903.01.21, 9903.01.22, 9903.01.23, articles the product of China and Hong Kong, as provided for in U.S. note 2(u) to this subchapter
The IEEPA reciprocal tariff was struck down by the U.S. Supreme Court on February 20, 2026. Section 122 (9903.03) is the temporary replacement surcharge.
Related CBP rulings
The tariff classification of a battery terminal for aviation headsets from China
-areas/enforcement/section-301-investigations/tariff-actions https://www.cbp.gov/trade/remedies/301-certain-products-china The tariffs and additional duties cited above are current as of this ruling’s issuance. Duty rates are provided for y
The tariff classification of a containerized control module from China
-areas/enforcement/section-301-investigations/tariff-actions https://www.cbp.gov/trade/remedies/301-certain-products-china The tariffs and additional duties cited above are current as of this ruling’s issuance. Duty rates are provided for y
The tariff classification of a battery terminal for aviation headsets from China
-areas/enforcement/section-301-investigations/tariff-actions https://www.cbp.gov/trade/remedies/301-certain-products-china The tariffs and additional duties cited above are current as of this ruling’s issuance. Duty rates are provided for y
The tariff classification of a textile and a plastic pail from China
are modified in any way, or if the goods do not conform to these facts at time of importation, you should bring this to the attention of U.S. Customs and Border Protection (CBP) and submit a request for a new ruling in accordance with 19 CF
The tariff classification of a compact mirror from China.
are modified in any way, or if the goods do not conform to these facts at time of importation, you should bring this to the attention of U.S. Customs and Border Protection (CBP) and submit a request for a new ruling in accordance with 19 CF
The tariff classification of robotic platforms from China
are modified in any way, or if the goods do not conform to these facts at time of importation, you should bring this to the attention of U.S. Customs and Border Protection (CBP) and submit a request for a new ruling in accordance with 19 CF
Frequently asked questions
What is 9903.01.24?
9903.01.24 is a U.S. Harmonized Tariff Schedule Chapter 99 subheading that implements Reciprocal Tariff on goods of China, HK origin. It adds +10% on top of the duty in the underlying base HTS subheading. It is effective April 5, 2025 through February 24, 2026. This measure has been struck down and is not currently collected.
Is 9903.01.24 still in effect?
No. The IEEPA reciprocal tariff was struck down by the U.S. Supreme Court on February 20, 2026. Section 122 (9903.03) is the temporary replacement surcharge. Check the base HTS code's duty-by-origin page for the rate currently collected.
Where does this come from, and how current is it?
Rates from HTS Revision 19 (Sep 16, 2026); trade measures verified against CBP CSMS and Federal Register notices through Sep 3, 2026.
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