Cast Iron Diffuser Case for GE90 Civil Turbine from Canada
Cast iron diffuser casing that slows airflow post-compressor in GE90 gas turbines for Boeing 777 civil aircraft. Limited processing for fins and sprues, per HTS 8411.99.1040.
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
• Include dimensional sketches proving machining only for finishing location
• Avoid duty hikes by not combining with polished components in same entry
• Certify non-ITAR status for civil-only use to bypass defense restrictions