CHAPTER 99 · TRADE MEASURE CODE
9903.91.09
Active9903.91.09 implements Section 301 on goods of China origin, adding The duty provided in the applicable subheading on top of the base HTS duty. It is effective September 27, 2024.
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
The duty provided in the applicable subheading
Status
Applies to
China
Base codes paired
1
What 9903.91.09 implements
Notwithstanding subheading 9903.92.10, effective with respect to entries, on or after September 27, 2024, of ship-to-shore gantry cranes, configured as a high- or low-profile steel superstructure and designed to unload intermodal containers from vessels with coupling devices for containers, including spreaders or twist-locks, articles the product of China (provided for in subheading 8426.19.00), that are fulfilling in whole or in part an executed contract for sale dated prior to May 14, 2024 for goods that are entered for consumption, or withdrawn from warehouse for consumption, in the United States prior to May 14, 2026
HTS legal text: Notwithstanding subheading 9903.92.10, effective with respect to entries, on or after September 27, 2024, of ship-to-shore gantry cranes, configured as a high- or low-profile steel superstructure and designed to unload intermodal containers from vessels with coupling devices for containers, including spreaders or twist-locks, articles the product of China (provided for in subheading 8426.19.00), that are fulfilling in whole or in part an executed contract for sale dated prior to May 14, 2024 for goods that are entered for consumption, or withdrawn from warehouse for consumption, in the United States prior to May 14, 2026
Base HTS codes 9903.91.09 pairs with
1 linked base code. Open a base code, then add /from/<country> to see the computed duty.
Frequently asked questions
What is 9903.91.09?
9903.91.09 is a U.S. Harmonized Tariff Schedule Chapter 99 subheading that implements Section 301 on goods of China origin. It adds The duty provided in the applicable subheading on top of the duty in the underlying base HTS subheading. It is effective September 27, 2024.
Does 9903.91.09 apply to 8426.19.00.00?
8426.19.00.00 (Other) is among the base HTS codes linked to 9903.91.09. Whether the measure is owed on a specific entry also depends on the country of origin (Section 301 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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