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HTS lookup › Chapter 28 › Heading 2833

HTS 2833.29 (2833.29.00) duty rate

2833.29.00 is not a rated tariff line. Subheading 2833.29 (Sulfates; alums; peroxosulfates (persulfates) › Other sulfates › Other) is split into 6 tariff lines, and the duty rate depends on which one your product falls under:

LineDescriptionGeneralSection 301 (China)Exclusions
2833.29.10Other: Of cobalt1.4%List 3 +25%
2833.29.20Other: Of ironFreeList 3 +25%
2833.29.30Other: Of vanadium5.5%List 3 +25%
2833.29.40Other: Of chromium3.7%List 3 +25%
2833.29.45Other: Of zinc1.6%List 3 +25%
2833.29.51Other: Other3.7%List 3 +25%

Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Subheading 2833.29 at a glance

Heading 2833 · Chapter 28 · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.

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