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2818.20.00.00/Fused Mullite-Grade Alumina/Mexico

Fused Mullite-Grade Alumina from Mexico

Synthetic aluminum oxide with controlled mullite formation for investment casting shells. HTS 2818.20.00.00 for aluminum oxide other than artificial corundum.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• ,Classify powder form; shell molds may go to Chapter 68 or 69

• Confirm no intentional corundum crystallization in production specs

Fused Mullite-Grade Alumina from Mexico — Import Duty Rate | HTS 2818.20.00.00