Strontianite-Celestite Mixed Ore from Canada
Mixed strontium minerals containing both celestite (SrSO4) and strontianite (SrCO3) from vein deposits. Principal component celestite justifies HTS 2530.90.8010 classification per essential character. Used interchangeably in strontium processing.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Quantitative mineralogy report showing celestite predominance; declare total strontium oxide equivalent; avoid carbonate misclassification