Casting Converter Graphite Crucible Insert from Canada
Graphite insert for crucibles in converters used for silicon melting in semiconductor metallurgy. Provides high-purity containment during casting. Under 8454.90.00 as converter 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
• Carbon purity certificates (>99.99%) essential for semiconductor validation
• Specify 'consumable insert for 8454 converters' in invoice
• Check graphite export controls from certain countries