90.5% Butane Mixture for Laboratory Burners from China

Gaseous butane at 90.5% purity supplied for Bunsen burners and lab flame tests in educational and research facilities. Classified in HTS 2711.29.00.20 matching the exact purity criteria for butanes in gaseous state.

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

Include end-use statement for laboratory to facilitate customs review

Comply with OSHA import standards for lab flammables

Document dry mineral-matter-free basis if volatile matter affects purity claims

90.5% Butane Mixture for Laboratory Burners from China — Import Duty Rate | HTS 2711.29.00.20