2829Chlorates and perchlorates; bromates and perbromates; iodates and…
HTS Code 2829 covers any article best defined as Products of the Chemical or Allied IndustriesInorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopesChlorates and perchlorates; bromates and perbromates; iodates and periodates: in the Harmonized Tariff Schedule — covering 3 sub-classifications.
Tariff updates
Recent US tariff actions that name 2829 or its heading.
- Dec 18, 2025 · PublishedUS cuts reciprocal tariff on Swiss and Liechtenstein goods to 15% all-in, exempts certain products
Get Tariff News Alerts
Every new US tariff action and AD/CVD notice in plain English, as it happens or weekly. Free.
Know the moment a tariff update hits 2829
Add it, with your country of origin, to Duty Guard, free for 7 days. It flags duty you may have overpaid on your entries, and when a new tariff action affects it, you hear about it first, with exactly what changes.
- Every entry audited for duty you may have overpaid
- Every new US tariff action checked against your imports, every hour
- An alert with the rate before and after, by email, Slack or Teams
- AD/CVD alerts when an import may fall under a case
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 2829.
Search CROSS Rulings for HTS 2829
See how Customs classified similar products. CBP's CROSS database holds the classification rulings that cite 2829.
Opens rulings.cbp.gov in a new tab.
What does HTS code 2829 cover?
HTS code 2829 covers chlorates and perchlorates; bromates and perbromates; iodates and… (Chlorates and perchlorates; bromates and perbromates; iodates and periodates:), classified under Chapter 28 (Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes) in the US Harmonized Tariff Schedule. There are 3 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.