Micaceous Iron Oxide from Mexico
Flaky micaceous iron oxide (MIO) for anti-corrosive primers and protective coatings. HTS 2821.10.00 covers this lamellar iron oxide variant with ≥70% Fe2O3. Provides barrier protection in marine paints.
Duty Rate — Mexico → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Specify lamellar structure in docs; differentiates from standard pigments
• Test for combined iron content; natural MIO must meet threshold