Tungsten Oxychloride from Canada
Tungsten oxychloride (WOCl4) is employed in chemical vapor deposition for thin films and catalyst manufacturing. Classifies in HTS 2827.49.5000 as other chloride oxide.
Duty Rate — Canada → 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
• Pyrophoric risk; require inert atmosphere shipping certification
• Provide molecular formula WOCl4 confirmation
• Bulk vs lab quantities may affect valuation methods