About HS Code 284540
Helium-3 is a rare, stable isotope of helium with unique properties that make it highly valuable in various advanced technological and scientific applications. Its primary uses include neutron detection, cryogenics (especially for ultra-low temperature research), and as a potential fuel for aneutronic fusion power, though this remains largely theoretical. It is primarily obtained as a byproduct of tritium decay, making its supply extremely limited and expensive. International trade involves specialized gas suppliers, research institutions, and defense contractors. Key considerations include its scarcity, high cost, and strategic importance in sensitive applications, leading to strict export controls. The market is driven by cutting-edge research and high-tech defense needs.
Products Under This Code
Gaseous Helium-3, Liquid Helium-3, Helium-3 neutron detectors, Helium-3 cryostats, Helium-3 for medical imaging, Helium-3 for quantum computing research.
Real World Examples
Praxair (now Linde), Air Liquide, various research equipment manufacturers.
Common Misclassification
This is distinct from common helium-4 (2804.29) and other noble gases. The specific isotope 'Helium-3' is the defining characteristic.
Products Classified Under 2845.40
Industry
This code belongs to the Chemicals industry.
Trade Overview
The USA and Russia are primary sources due to their tritium stockpiles, while countries with advanced scientific research and defense sectors are key importers.
Frequently Asked Questions
What is HS code 284540?
HS code 284540 covers: Helium-3. Helium-3 is a rare, stable isotope of helium with unique properties that make it highly valuable in various advanced technological and scientific applications. Its primary uses include neutron detection, cryogenics (especially for ultra-low temperature research), and as a potential fuel for aneutronic fusion power, though this remains largely theoretical. It is primarily obtained as a byproduct of tritium decay, making its supply extremely limited and expensive. International trade involves specialized gas suppliers, research institutions, and defense contractors. Key considerations include its scarcity, high cost, and strategic importance in sensitive applications, leading to strict export controls. The market is driven by cutting-edge research and high-tech defense needs.
What products fall under HS code 284540?
Gaseous Helium-3, Liquid Helium-3, Helium-3 neutron detectors, Helium-3 cryostats, Helium-3 for medical imaging, Helium-3 for quantum computing research.
What are common misclassifications for HS code 284540?
This is distinct from common helium-4 (2804.29) and other noble gases. The specific isotope 'Helium-3' is the defining characteristic.
How is HS code 284540 structured?
HS code 284540 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (45) identify the heading, and digits 5-6 (40) specify the subheading. This code is standardized globally by the World Customs Organization.