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Helium Gas Cylinder from Canada

Compressed helium gas in a high-pressure steel cylinder, used for inflating balloons and industrial applications. Classified under HTS 2804.29.0010 as pure helium, a rare gas in gaseous form meeting Chapter 28 definitions for chemically defined nonmetals.

Duty Rate — Canada → United States

3.7%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

Import Tips

Obtain DOT approval for cylinders and include safety data sheets (SDS) detailing purity and pressure ratings

Verify helium purity exceeds 99.99% to confirm classification as chemically defined rare gas, avoiding reclassification