Iso-Butane Fuel Cartridge from China
A 220g screw-threaded cartridge of isobutane (2-methylpropane) for backpacking stoves. Falls under HTS 2711.29.00.25 as other butanes in gaseous state, distinguished from normal butane by its branched structure but still classified as butanes. Used primarily as clean-burning fuel.
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)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Label containers with UN 1969 classification for isobutane
• Obtain proper IMDG/IMCO documentation for ocean freight
• Avoid common error of shipping without pressure test certificates