Tremolite Asbestos Powder from Canada
Tremolite asbestos is a white amphibole mineral in powdered form, obtained by crushing and milling raw tremolite-actinolite deposits. Classified under HTS 2524.90.00 as 'other asbestos' when not further processed. Used in specialty fillers despite regulations.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Declare exact particle size distribution; powders <5 microns trigger extra NIOSH scrutiny
• Use UN 2212 packaging for asbestos transport; include exposure limits data