HS Code for Helium

Helium is classified under HS code 2804.29, which is the specific designation for rare gases other than argon. This classification is governed by the General Interpretative Rules (GIR) 1 and 6. According to GIR 1, classification is determined by the terms of the headings and any relative section or chapter notes. Helium is an inorganic chemical element, placing it in Section VI, Chapter 28. Specifically, heading 2804 covers hydrogen, rare gases, and other non-metals. Within this heading, the rare gases are subdivided. Subheading 2804.21 is dedicated to argon, while 2804.29 serves as the residual category for other rare gases, which includes helium, neon, krypton, and xenon. The classification remains 2804.29 regardless of the gas's purity or its physical state, such as compressed gas or cryogenic liquid, provided it is not an isotope. The Explanatory Notes to heading 2804 clarify that these gases are obtained by the fractionation of liquid air or from certain natural gas sources. Helium's unique properties, such as its low boiling point and inertness, do not change its fundamental classification under this code unless it is presented in a form that would classify it as a medicament or a radioactive isotope.

Products Included

• Gaseous helium for industrial use
• Liquid helium for cryogenic applications
• High-purity helium for laboratory research
• Balloon-grade helium
• Helium-neon gas mixtures (where helium predominates)

Common Misclassification

Helium is frequently confused with HS code 2804.21, which is reserved exclusively for argon. While both are rare gases, the Harmonized System provides a specific subheading for argon, leaving all other noble gases to 2804.29. Another common error is attempting to classify Helium-3 under this code; however, Helium-3 is an isotope and must be classified under 2845.40. Additionally, mixtures of helium with oxygen (heliox) used for medical purposes may sometimes be misclassified here, but if they are prepared for therapeutic use, they may fall under Chapter 30.

FAQ

What is the HS code for Helium?

The HS code for helium is 2804.29, which covers rare gases other than argon.

Does the HS code change for liquid helium?

No, the HS code 2804.29 applies to helium in both its gaseous and liquefied states, as the physical state does not alter its chemical classification under heading 2804.