2929Compounds with other nitrogen function
HTS Code 2929 covers any article best defined as Products of the Chemical or Allied IndustriesOrganic chemicalsCompounds with other nitrogen function: in the Harmonized Tariff Schedule — covering 2 sub-classifications.
Tariff updates
Recent US tariff actions that name 2929 or its heading.
- Oct 16, 2026 · CBP guidanceCBP issues HSU 2625 with Section 232 pharmaceutical updates and CPSC flag changes
- Dec 18, 2025 · PublishedUS cuts reciprocal tariff on Swiss and Liechtenstein goods to 15% all-in, exempts certain products
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New tariff action affects 1 of your imports
If a new 10% tariff were added
Relevant HTS Notes
Official USITC notes that may affect classification under HTS 2929.
Search CROSS Rulings for HTS 2929
See how Customs classified similar products. CBP's CROSS database holds the classification rulings that cite 2929.
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What does HTS code 2929 cover?
HTS code 2929 covers compounds with other nitrogen function (Compounds with other nitrogen function:), classified under Chapter 29 (Organic chemicals) in the US Harmonized Tariff Schedule. There are 2 more specific sub-classifications under this code.
Primary Sources
The official documents behind the rates and tariffs on this page. Duties are worked out from them; check the legal text before you file.