Fused Mullite-Grade Alumina from China

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 — China → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

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 China — Import Duty Rate | HTS 2818.20.00.00