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8109.21.00.00/Zirconium Sponge Low-Hafnium Nuclear/Canada

Zirconium Sponge Low-Hafnium Nuclear from Canada

Kroll process zirconium sponge chunks, hafnium <0.2%, vacuum-distilled for reactor purity. Unwrought porous form under HTS 8109.21.00.00 before pressing/compacting. Standard precursor for Zircaloy fuel cladding.

Duty Rate — Canada → United States

14.2%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Sponge requires bulk density measurement (<2.5 g/cc) to confirm unwrought status

• Declare 'not pressed/compacted' explicitly to avoid 8109.29 powder classification