Low-Hafnium Zirconium Turning Scrap from China
Machining turnings and chips from zirconium alloy aerospace parts, with hafnium content below the 1:500 ratio. These are fragmented and unsuitable for direct use, qualifying as waste and scrap under tariff item 8109.31.00, distinct from wrought articles.
Duty Rate — China → Canada
0%
Import Tips
• Keep the turnings free of cutting fluids or coolants, as residual oils may require special handling under Canadian waste regulations
• Obtain a supplier declaration confirming the hafnium-to-zirconium ratio to support the tariff classification
• Consider consolidating shipments to reduce per-shipment customs processing costs