Blast Furnace Gas from China
Blast furnace gas is a byproduct from iron smelting, composed of nitrogen, carbon monoxide, carbon dioxide, and hydrogen, used as fuel in steel mills. It qualifies under HTS 2705.00.00.00 as a similar gas produced from coal/coke processes, not petroleum-derived.
Duty Rate — China → United States
25%
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
• Include blast furnace production records to substantiate classification as a coal-derived similar gas
• Monitor calorific value documentation to differentiate from higher-energy petroleum gases
• Prepare for customs valuation based on volume (barrels equivalent) per US note definitions