HS code · 6-digit subheading
HS Code 3827.59 – Mixtures containing halogenated derivatives of methane, ethane or propane; containing trifluoromethan (HFC-23) or perfluorocarbons (PFCs) not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs); other mixtures n.e.c. in subheading 38
HS code 3827.59 is the 6-digit subheading for mixtures containing halogenated derivatives of methane, ethane or propane, containing trifluoromethan (HFC-23) or perfluorocarbons (PFCs) not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), other mixtures n.e.c. in subheading 38. It is used for perfluorocarbon blends, electronic cooling fluids, specialized fire extinguishing agents, semiconductor process gases and heat transfer fluids.
What HS 3827.59 covers
This HS code covers other mixtures of halogenated derivatives of methane, ethane, or propane that contain trifluoromethane (HFC-23) or perfluorocarbons (PFCs), but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), and are not specifically covered by 382751. This category primarily includes mixtures where PFCs are the dominant or key components. PFCs are extremely potent greenhouse gases with very long atmospheric lifetimes, used in highly specialized industrial applications such as semiconductor manufacturing (for etching and cleaning), fire suppression, and as heat transfer fluids. Trade involves high-tech industries and specialized chemical suppliers. Environmental regulations, particularly efforts to reduce PFC emissions, are a critical aspect of their international trade.
- Covers
- Perfluorocarbon blends
- Electronic cooling fluids
- Specialized fire extinguishing agents
- Semiconductor process gases
- Heat transfer fluids
- Dielectric fluids
- Examples
- 3M Novec fluids (some older PFC-containing formulations)
- DuPont Vertrel fluids
- specific industrial gas blends for etching and cleaning
Codes often confused with 3827.59
Common mistake. Could be confused with other HFC mixtures (38276x series) or even pure PFCs (2903.39) if the mixture aspect or specific PFC content is not clear. Careful analysis of the chemical composition is essential.
Top exporters and importers of HS code 382759, 2025
In 2025, the largest exporter of HS code 382759 in UN Comtrade data was Germany, with 30% of world exports; the largest importer in UN Comtrade data was Saudi Arabia, with 40% of world imports. Mexico reports $159M of its heading 3827 imports without product detail (confidential), so it may also belong among the top importers.
Top exporters 2025 · share of world exports
- 1 Germany $1.5M 30% of world exports
- 2 South Africa $1.4M 27% of world exports
- 3 Italy $1.3M 26% of world exports
World total: $5.2M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Saudi Arabia $16M 40% of world imports
- 2 South Africa $14M 35% of world imports
- 3 France $3.1M 7.5% of world imports
Mexico reports $159M of its heading 3827 imports without product detail (confidential), so it may also belong among the top importers.
World total: $41M 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 3827.59
Brazil does not split HS 3827.59: its NCM code is 3827.59.00.
All Brazil NCM codes in heading 38.27 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 3827.59
What is HS code 382759?
HS code 382759 is a 6-digit subheading in the Harmonized System that covers: Mixtures containing halogenated derivatives of methane, ethane or propane; containing trifluoromethan (HFC-23) or perfluorocarbons (PFCs) not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs); other mixtures n.e.c. in subheading 38. This HS code covers other mixtures of halogenated derivatives of methane, ethane, or propane that contain trifluoromethane (HFC-23) or perfluorocarbons (PFCs), but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), and are not specifically covered by 382751. This category primarily includes mixtures where PFCs are the dominant or key components. PFCs are extremely potent greenhouse gases with very long atmospheric lifetimes, used in highly specialized industrial applications such as semiconductor manufacturing (for etching and cleaning), fire suppression, and as heat transfer fluids. Trade involves high-tech industries and specialized chemical suppliers. Environmental regulations, particularly efforts to reduce PFC emissions, are a critical aspect of their international trade.
What products fall under HS code 382759?
Perfluorocarbon blends, electronic cooling fluids, specialized fire extinguishing agents, semiconductor process gases, heat transfer fluids, dielectric fluids
What are common misclassifications for HS code 382759?
Could be confused with other HFC mixtures (38276x series) or even pure PFCs (2903.39) if the mixture aspect or specific PFC content is not clear. Careful analysis of the chemical composition is essential.
Which countries are the top exporters of goods under HS code 382759?
In 2025, the top exporters of HS code 382759 in UN Comtrade data were Germany ($1.5M, 30% of world exports), South Africa ($1.4M) and Italy ($1.3M). World exports came to about $5.2M, 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 382759?
In 2025, the top importers of HS code 382759 in UN Comtrade data were Saudi Arabia ($16M, 40% of world imports), South Africa ($14M) and France ($3.1M). World imports came to about $41M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Mexico reports $159M of its heading 3827 imports without product detail (confidential), so it may also belong among the top importers.
How is HS code 382759 structured?
HS code 382759 is a 6-digit subheading under the Harmonized System. The first 2 digits (38) identify the chapter, digits 3-4 (27) identify the heading, and digits 5-6 (59) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 382759?
In Brazil, HS code 382759 is NCM 3827.59.00. The last two digits are 00 because Brazil does not split this HS code further.