Thallium Sealing Alloy Bars from Canada
Alloy bars containing thallium for glass-to-metal hermetic seals in vacuum tubes. HTS 8112.59.00.00 for 'other' thallium articles where thallium is base metal.
Duty Rate — Canada → United States
4%
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
• Document glass-metal sealing application to support classification
• Check for attached fittings qualifying Free (C) per subheading notes