Epitaxial Reactor Temperature Control Unit from Canada
Refrigeration module for MOCVD epitaxial reactors that precisely controls wafer stage temperatures during thin film deposition of compound semiconductors like GaAs. Essential for uniform layer growth. Classified in HTS 8418.99.8060 per semiconductor processing provisions.
Duty Rate — Canada → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Certify compatibility with specific reactor models (e.g
• Aixtron, Veeco); include material safety data for refrigerants used
• Watch for reclassification as furnace parts