Unexpanded Vermiculite Ore from Canada
Raw vermiculite ore mined from natural deposits, unroasted and unexpanded, used primarily as a lightweight filler in construction and horticulture mixes. Classified under HTS 2530.90.8050 as unexpanded vermiculite, a mineral substance not elsewhere specified per Chapter 25 notes. It lacks processing beyond basic extraction and sizing.
Duty Rate — Canada → United States
0%
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
• Obtain geological assay reports confirming unexpanded state to prevent reclassification as expanded material in heading 6806; ensure proper ventilation in shipping to avoid moisture absorption; declare exact origin as vermiculite grades vary by mine source