Chromite Sand for Metal Casting Molds from Mexico
Foundry-grade chromite sand used as mold facing material in metal casting processes. Classified under HTS 6815.91.00 for chromite content as a mineral substance article. Provides high thermal stability for precision iron and steel castings.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify chromite (FeCr2O4) purity levels above 45% Cr2O3
• Package in 50kg bags labeled for foundry use, not raw ore