Product classification
HS code for Industrial turbine parts: 8411.99
Turbines, parts of gas turbines (excluding turbo-jets and turbo-propellers).
Classification of industrial turbine parts under HS 8411.99
Industrial turbine parts, specifically for gas turbines excluding aviation propulsion units, are classified under HS code 8411.99. Heading 8411 covers turbo-jets, turbo-propellers, and other gas turbines. While the first few subheadings of 8411 deal with the turbines themselves, the 8411.9x series is dedicated to parts. Subheading 8411.91 is reserved for parts of turbo-jets or turbo-propellers, which are primarily used in the aerospace industry. Consequently, 8411.99 serves as the residual category for parts of "other" gas turbines, which includes those used for industrial power generation, mechanical drives in the oil and gas sector, and marine propulsion. Classification depends on the part being identifiable as intended for a gas turbine cycle rather than a steam turbine or an internal combustion engine. This distinction is vital for maintaining accurate trade statistics for the energy and manufacturing sectors.
- Covers
- Gas turbine blades and rotors
- Combustion chambers for industrial turbines
- Nozzles and stator vanes for gas turbines
- Fuel injectors for stationary gas turbines
- Also under 8411.99
- Siemens SGT-400 turbine blades
- GE Frame 7FA combustor parts
- Solar Turbines Mars compressor impellers
- Mitsubishi Hitachi Power Systems M501G rotor components
- Ansaldo Energia AE94.2 turbine casings
Codes often confused with 8411.99
Common mistake. Industrial turbine parts are frequently confused with 8411.91, which is strictly for aviation-related turbo-jets. Another common misclassification is 8406.90, which covers parts for steam turbines. If the part is a general-purpose component like a ball bearing or a seal, it may be classified under 8482 or 8484 respectively, unless it is specifically designed and uniquely identifiable as a turbine component.
Top exporters and importers of HS 841199 (the code used for industrial turbine parts), 2025
In 2025, the largest exporter of HS 841199 (the code used for industrial turbine parts) in UN Comtrade data was the United States, with 22% of world exports; the largest importer in UN Comtrade data was the United States, with 14% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 841199, not only industrial turbine parts.
Top exporters 2025 · share of world exports
- 1 United States $6.3B 22% of world exports
- 2 Italy $2.9B 9.8% of world exports
- 3 Germany $2.7B 9.2% of world exports
World total: $29.1B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $4.2B 14% of world imports
- 2 Germany $2.0B 6.6% of world imports
- 3 Singapore $1.8B 6.1% of world imports
World total: $29.9B 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 industrial turbine parts
Brazil classifies industrial turbine parts under NCM 8411.99.00: HS 8411.99 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about industrial turbine parts
What is the HS code for Industrial turbine parts?
The HS code for Industrial turbine parts is 841199 (Turbines; parts of gas turbines (excluding turbo-jets and turbo-propellers)). The HS code for parts of industrial gas turbines (excluding turbo-jets and turbo-propellers) is 8411.99.
How do I classify Industrial turbine parts for customs?
Industrial turbine parts is classified under HS code 841199 — Turbines; parts of gas turbines (excluding turbo-jets and turbo-propellers). This is a 6-digit subheading level code.
Can steam turbine parts be classified under 8411.99?
No, steam turbine parts have a separate classification under HS code 8406.90.
Which countries are the top exporters of industrial turbine parts (HS 841199)?
In 2025, the top exporters of HS 841199 (the code used for industrial turbine parts) in UN Comtrade data were the United States ($6.3B, 22% of world exports), Italy ($2.9B) and Germany ($2.7B). World exports came to about $29.1B, 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 industrial turbine parts (HS 841199)?
In 2025, the top importers of HS 841199 (the code used for industrial turbine parts) in UN Comtrade data were the United States ($4.2B, 14% of world imports), Germany ($2.0B) and Singapore ($1.8B). World imports came to about $29.9B, 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.
Is the HS code for Industrial turbine parts the same in all countries?
The base HS code 841199 for Industrial turbine parts is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for industrial turbine parts in Brazil?
In Brazil, industrial turbine parts (HS 841199) is classified under NCM 8411.99.00.