CHAPTER 99 · TRADE MEASURE CODE
9903.88.03
Active9903.88.03 implements Section 301 List 1 on goods of China origin, adding +25% on top of the base HTS duty. It is effective August 23, 2018.
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
+25%
Status
Applies to
China
Base codes paired
11,207
What 9903.88.03 implements
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
HTS legal text: Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Base HTS codes 9903.88.03 pairs with
Showing 30 of 11,207 linked base codes. Open a base code, then add /from/<country> to see the computed duty.
Active exclusions
9903.88.03
2020-11426Effective September 24, 2018
Related CBP rulings
Request to reconsider NY N340642 (June 26, 2024); Classification of a lithium-ion battery and charger set from China
The facts of NY N340642 are as follows: The merchandise under consideration is identified as the 20 Volt – 4.0Ah Rechargeable Lithium- Ion Battery Pack and Battery Charger Set, Model Number CB5196B-11, which consists of a retail package con
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 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
The tariff classification of steel grab bars and flange covers 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 electric vehicle bodies from China
s scope rulings to determine whether merchandise which is in commercial production is covered by the scope of an antidumping or countervailing duty order. Commerce’s scope rulings are separate and distinct from decisions issued by CBP regar
Frequently asked questions
What is 9903.88.03?
9903.88.03 is a U.S. Harmonized Tariff Schedule Chapter 99 subheading that implements Section 301 List 1 on goods of China origin. It adds +25% on top of the duty in the underlying base HTS subheading. It is effective August 23, 2018.
Does 9903.88.03 apply to 0203.29.20.00?
0203.29.20.00 (Processed) is among the base HTS codes linked to 9903.88.03. Whether the measure is owed on a specific entry also depends on the country of origin (Section 301 List 1 applies to China) and any applicable exclusion. See the duty-by-origin page for the computed rate.
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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