About HS Code 840140
This HS code covers complete nuclear reactors and their essential parts, encompassing the core components of both power-generating and research reactors. The trade in these items represents some of the most complex and high-value transactions in international commerce, often involving multi-year projects, extensive engineering, and significant geopolitical considerations. Importers are typically nations embarking on new nuclear power programs, expanding existing capacity, or replacing major reactor components. Exporters are a select group of countries with advanced heavy manufacturing capabilities and established nuclear industries, often engaging in international consortia for large-scale projects. Due to the strategic nature of nuclear technology, trade is heavily regulated by international treaties and national export controls to ensure safety and non-proliferation.
Products Under This Code
Reactor pressure vessels, control rod drive mechanisms, reactor internals, steam generators for nuclear use, primary coolant pumps, core support structures, neutron reflectors, reactor vessel heads
Real World Examples
Westinghouse AP1000 reactor components, Framatome EPR reactor parts, Rosatom VVER reactor components, GE-Hitachi ABWR parts
Common Misclassification
Can be confused with general power generation equipment (8402 for boilers, 8406 for turbines) or other heavy machinery (8479), but 840140 is specific to the unique components of a nuclear reactor.
Industry
This code belongs to the Electronics & Electrical Equipment industry.
Trade Overview
Key exporters are nations with established nuclear industries such as the USA, Russia, France, South Korea, and Japan, serving countries expanding their nuclear energy infrastructure.
Frequently Asked Questions
What is HS code 840140?
HS code 840140 covers: Nuclear reactors; parts thereof. This HS code covers complete nuclear reactors and their essential parts, encompassing the core components of both power-generating and research reactors. The trade in these items represents some of the most complex and high-value transactions in international commerce, often involving multi-year projects, extensive engineering, and significant geopolitical considerations. Importers are typically nations embarking on new nuclear power programs, expanding existing capacity, or replacing major reactor components. Exporters are a select group of countries with advanced heavy manufacturing capabilities and established nuclear industries, often engaging in international consortia for large-scale projects. Due to the strategic nature of nuclear technology, trade is heavily regulated by international treaties and national export controls to ensure safety and non-proliferation.
What products fall under HS code 840140?
Reactor pressure vessels, control rod drive mechanisms, reactor internals, steam generators for nuclear use, primary coolant pumps, core support structures, neutron reflectors, reactor vessel heads
What are common misclassifications for HS code 840140?
Can be confused with general power generation equipment (8402 for boilers, 8406 for turbines) or other heavy machinery (8479), but 840140 is specific to the unique components of a nuclear reactor.
How is HS code 840140 structured?
HS code 840140 is a 6-digit subheading under the Harmonized System. The first 2 digits (84) identify the chapter, digits 3-4 (01) identify the heading, and digits 5-6 (40) specify the subheading. This code is standardized globally by the World Customs Organization.