Pitch-Bonded Magnesia Furnace Bricks from Japan
Pitch-bonded bricks with over 70% magnesia and low carbon content, engineered for rotary kilns and furnaces in cement and lime production. Their chemical bonding provides thermal shock resistance. HTS 6810.11.00.10 applies due to the high magnesia, carbon range, and pitch bonding.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document pitch as the chemical binder explicitly, as it distinguishes from hydraulic cement bonding
• Conduct pre-shipment inspections for dimensional accuracy to meet importer specs and avoid rejections