HY-80 High-Yield Submarine Steel Ingots from China
Quenched and tempered alloy steel ingots meeting HY-80 specification for naval pressure hulls, with nickel, chromium, molybdenum, and copper additions. These primary forms of other alloy steel are classified under heading 72.24 for defense applications.
Duty Rate — China → Canada
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- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Specialty Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7218000000–7224999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the ingots are in primary form and not semi-finished, as further processing changes classification
• Provide mill certificates to verify the alloy composition and support the tariff classification
• Check if the defense end-use requires any special import permits or licenses