2816.10.00.00
Hydroxide and peroxide of magnesium
Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium
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)
3.1%
Column 2 (Non-NTR)
25%
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
Related CBP rulings
The tariff classification of Tripotassium Phosphate (CAS # 7778-53-2), Monopotassium Phosphate (CAS# 7778-77-0), Magnesium Hydroxide (CAS# 1309-42-8), Xanthan Gum (X-Gum), and Fused Magnesium Oxide.
The first product is described as Tripotassium Phosphate (CAS # 7778-53-2), the second product is described as Monopotassium Phosphate (CAS# 7778-77-0), the third product is described as Magnesium Hydroxide (CAS# 1309-42-8), the fourth prod
The tariff classification of IXPER 35M Magnesium Peroxide (CAS 1335-26-8) from Germany
The tariff classification of IXPER 35M Magnesium Peroxide (CAS 1335-26-8) from Germany
The tariff classification of various chemical compounds from India
The applicable subheading for magnesium hydroxide (CAS# 1309-42-8) will be 2816.10.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxide, of stro
The tariff classification of Magnesium Hydroxide from Japan.
The tariff classification of Magnesium Hydroxide from Japan.
The tariff classification of magnesium hydroxide from Japan.
The tariff classification of magnesium hydroxide from Japan.
Other codes in heading 2816
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2816.10.00.00 from each major US trading partner.
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