Chromium Evaporation Boat Scrap from Canada
Discarded chromium boats used in vacuum evaporation for thin-film coating in optics and electronics manufacturing. HTS 8112.22.00.00 covers this as articles of chromium converted to scrap after single-use deposition cycles. Purity maintained for thin-film applications.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document end-of-life status with manufacturer affidavits to distinguish from usable articles
• Check for vacuum chamber residues that could trigger hazardous classification
• Bundle with recycling contracts to demonstrate legitimate scrap import intent