Glass Manufacturing Fluorspar from Mexico
Fine-ground fluorspar powder containing more than 97% calcium fluoride for glass opacity and fluxing. HTS 2529.22.00.00 covers this essential high-purity raw material for container glass production.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Supply glass industry spec sheets proving >97% purity requirement
• Test for trace heavy metals that could affect glass quality declarations
• Use nitrogen-flushed packaging to maintain powder flowability