Calcium Metal Granules from Mexico
Granular calcium metal, an alkaline-earth metal used as a reducing agent in metallurgy and chemical production. HTS 2805.19.90.90 covers it as other alkaline-earth metals. Reactive with moisture, packaged under vacuum.
Duty Rate — Mexico → United States
5.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Hazard class 4.2 (pyrophoric); require IMDG/49CFR compliant packaging
• Submit metal content analysis; declare if interalloyed with trace elements
• Avoid delays by pre-clearing with CBP for reactive material protocols