2827.31.00.00
Of magnesium
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides: Other chlorides
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
1.5%
Column 2 (Non-NTR)
5%
Column 1 (Special / FTA)
Free
Eligible
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.90.08
35%
ActiveArticles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter
Applies to origin: RU, BY
Effective from April 5, 2025
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Other codes in heading 2827
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2827.31.00.00 from each major US trading partner.
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