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8473.29.00.00/Silicon Ingot Annealing Furnace/Canada

Silicon Ingot Annealing Furnace from Canada

Annealing furnaces heat-treat silicon ingots post-grinding to relieve stresses before wafer slicing. Specialized for semiconductor boule processing under heading 8470, it fits HTS 8473.29.00.00.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Document temperature uniformity specs (±1°C)

• Specify inert gas (argon/nitrogen) purge systems

• Classify complete systems vs replacement heating elements

Silicon Ingot Annealing Furnace from Canada — Import Duty Rate | HTS 8473.29.00.00