Crystal Boule Casting Ladle Assembly from Canada
Modular ladle assembly for ingot casting machines in semiconductor metallurgy, handling molten polysilicon for boule formation. Used in metal foundries for wafer precursor production. HTS 8454.90.00 covers such ladle parts.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Break down assembly BOM in entry docs to justify parts classification over complete machines
• Certify non-steel construction if applicable to avoid Chapter 73 duties
• Monitor origin rules for preferential tariff treatment in tech imports