2804.29.00.55/Krypton Gas Cylinder/China

Krypton Gas Cylinder from China

High-purity krypton gas, a rare noble gas, supplied in compressed cylinders for industrial applications such as laser technology and lighting. It falls under HTS 2804.29.0055 as 'other' rare gases excluding helium, neon, and argon, per Chapter 28 notes for chemically defined nonmetals. This classification applies to pure krypton in gaseous form, not mixed or organo-inorganic compounds.

Duty Rate — China → United States

28.7%

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

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Obtain material safety data sheets (MSDS) and purity certificates to verify classification as chemically defined rare gas under Chapter 28

• Comply with DOT and PHMSA regulations for compressed gas cylinders, including proper labeling and pressure testing documentation

• Avoid misclassification as mixed gases (HTS 3824); declare exact purity to prevent customs holds