Sapphire Wafer Substrate Mold from United States
A mold for growing sapphire boules used as substrates for LED/GaN semiconductor wafers. It is made of metal carbide and is classified under this tariff item as a mold for metal or metal carbides.
Duty Rate — United States → Canada
15%
Rate breakdown
26SUR1515%United States Surtax Order (2026) — 15% on US products
Import Tips
• Confirm the mold is used to shape the sapphire boule, not the boule itself, which would be classified under a different heading
• Provide documentation showing the mold's role in sapphire growth
• Verify the material is metal carbide to support classification