Calcined Barium Carbonate Granules from China
Calcined granules of barium carbonate provide controlled release in metallurgical flux applications for steel production. Remains HTS 2836.60.00.00 as thermal treatment doesn't alter chemical definition per Chapter 28.
Duty Rate — China → United States
27.3%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• 粒度 specs in COA for flux performance; high-temp stability testing
• Avoid classifying as sintered cermets (Section XV)