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6902.20.50.10/Synthetic Alumina Refractory Slab/Canada

Synthetic Alumina Refractory Slab from Canada

Large slabs of synthetic alumina sintered at high temperature for furnace roofs and walls, >80% Al2O3 purity. Slab-form constructional goods for refractory applications. Under HTS 6902.20.50.10.

Duty Rate — Canada → United States

10%

Rate breakdown

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

• Certify synthetic vs. natural alumina origin for accurate material description

• Thickness verification prevents tile/brick confusion

• End-use declaration prevents Chapter 68 millstone mix-up

Synthetic Alumina Refractory Slab from Canada — Import Duty Rate | HTS 6902.20.50.10