White Hills Gypsum Ore from Canada
Premium white gypsum ore from specific deposits like White Hills, Arizona, prized for purity. Falls squarely under HTS 2520.10.00.00 as natural gypsum for high-end plaster applications. Minimal impurities make it ideal for fine plasters.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Spectrographic analysis proving >95% CaSO4·2H2O for premium classification
• Special handling for high whiteness to prevent contamination during shipping
• Declare as 'ore' not powder to match physical form