Chromium Evaporation Boat Scrap from China
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 — China → 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
• 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