HS code · 6-digit subheading
HS Code 9022.30 – X-ray tubes
HS code 9022.30 is the 6-digit subheading for X-ray tubes. It is used for rotating anode X-ray tubes, stationary anode X-ray tubes, microfocus X-ray tubes, computed tomography (CT) X-ray tubes and mammography X-ray tubes.
What HS 9022.30 covers
This HS code is dedicated solely to X-ray tubes, which are the fundamental component responsible for generating X-rays in any X-ray apparatus, whether for medical diagnostics, industrial inspection, or security screening applications. These tubes operate by accelerating electrons towards a metal target, producing the high-energy radiation used for imaging or analysis. The trade in X-ray tubes is a highly specialized segment, driven by the global demand for diagnostic imaging in healthcare, non-destructive testing in manufacturing, and advanced security screening at borders and airports. Key importers and exporters are countries with advanced manufacturing capabilities in vacuum technology, high-voltage electronics, and precision engineering. The market is characterized by continuous innovation aimed at improving resolution, power, lifespan, and efficiency, serving a wide range of high-tech industries and critical public services.
- Covers
- Rotating anode X-ray tubes
- Stationary anode X-ray tubes
- Microfocus X-ray tubes
- Computed tomography (CT) X-ray tubes
- Mammography X-ray tubes
- Industrial NDT X-ray tubes
- Dental X-ray tubes
- Examples
- Varian Medical Systems X-ray tubes
- Siemens Healthineers X-ray tubes
- Canon Electron Tubes & Devices
- Dunlee (Philips) X-ray tubes
- Comet Group X-ray tubes
Codes often confused with 9022.30
Common mistake. X-ray tubes are distinct components; they should not be confused with complete X-ray apparatus (90221x or 90222x) or other parts and accessories (902290).
Top exporters and importers of HS code 902230, 2025
In 2025, the largest exporter of HS code 902230 in UN Comtrade data was the United States, with 26% of world exports; the largest importer in UN Comtrade data was China, with 29% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 United States $682M 26% of world exports
- 2 Germany $429M 16% of world exports
- 3 Netherlands $415M 16% of world exports
World total: $2.7B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $889M 29% of world imports
- 2 United States $383M 13% of world imports
- 3 Japan $204M 6.7% of world imports
World total: $3.0B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for 9022.30
Brazil does not split HS 9022.30: its NCM code is 9022.30.00.
All Brazil NCM codes in heading 90.22 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 9022.30
What is HS code 902230?
HS code 902230 is a 6-digit subheading in the Harmonized System that covers: X-ray tubes. This HS code is dedicated solely to X-ray tubes, which are the fundamental component responsible for generating X-rays in any X-ray apparatus, whether for medical diagnostics, industrial inspection, or security screening applications. These tubes operate by accelerating electrons towards a metal target, producing the high-energy radiation used for imaging or analysis. The trade in X-ray tubes is a highly specialized segment, driven by the global demand for diagnostic imaging in healthcare, non-destructive testing in manufacturing, and advanced security screening at borders and airports. Key importers and exporters are countries with advanced manufacturing capabilities in vacuum technology, high-voltage electronics, and precision engineering. The market is characterized by continuous innovation aimed at improving resolution, power, lifespan, and efficiency, serving a wide range of high-tech industries and critical public services.
What products fall under HS code 902230?
Rotating anode X-ray tubes, stationary anode X-ray tubes, microfocus X-ray tubes, computed tomography (CT) X-ray tubes, mammography X-ray tubes, industrial NDT X-ray tubes, dental X-ray tubes
What are common misclassifications for HS code 902230?
X-ray tubes are distinct components; they should not be confused with complete X-ray apparatus (90221x or 90222x) or other parts and accessories (902290).
Which countries are the top exporters of goods under HS code 902230?
In 2025, the top exporters of HS code 902230 in UN Comtrade data were the United States ($682M, 26% of world exports), Germany ($429M) and the Netherlands ($415M). World exports came to about $2.7B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 902230?
In 2025, the top importers of HS code 902230 in UN Comtrade data were China ($889M, 29% of world imports), the United States ($383M) and Japan ($204M). World imports came to about $3.0B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 902230 structured?
HS code 902230 is a 6-digit subheading under the Harmonized System. The first 2 digits (90) identify the chapter, digits 3-4 (22) identify the heading, and digits 5-6 (30) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 902230?
In Brazil, HS code 902230 is NCM 9022.30.00. The last two digits are 00 because Brazil does not split this HS code further.