HS code · 6-digit subheading
HS Code 2934.92 – Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives
HS code 2934.92 is the 6-digit subheading for heterocyclic compounds, other fentanyls n.e.c. in 2934, and their derivatives. It is used for fentanyl citrate, sufentanil, alfentanil, remifentanil and carfentanil.
What HS 2934.92 covers
This highly specific and critical HS code covers fentanyl and its derivatives, which are potent synthetic opioids. These compounds are primarily used in medicine for pain management and anesthesia, but also have a significant illicit market due to their high potency and addictive nature. Legitimate trade involves pharmaceutical companies and distributors, with strict regulatory controls and licensing required for import and export. Major importers for legitimate use include countries with advanced healthcare systems, such as the United States, Canada, and European nations, where they are used in hospitals and clinics. Exporters are typically pharmaceutical manufacturers in countries like India, China, and developed Western nations. Key things to know include the extremely tight international controls under UN conventions, the severe penalties for illicit trade, and the ongoing global efforts to combat their diversion and abuse. The trade is heavily scrutinized due to public health and safety concerns.
- Covers
- Fentanyl citrate
- Sufentanil
- Alfentanil
- Remifentanil
- Carfentanil
- Butyrfentanyl
- Acetylfentanyl
- Examples
- Sublimaze (Fentanyl)
- Ultiva (Remifentanil)
- Sufenta (Sufentanil)
- Alfenta (Alfentanil)
Codes often confused with 2934.92
Common mistake. This code is very specific to fentanyl and its derivatives. Misclassification could occur with other opioid analgesics under 2939 (alkaloids) or other nitrogen-heterocyclic compounds under 2933 if the specific fentanyl structure is not recognized, leading to severe regulatory and legal consequences.
Top exporters and importers of HS code 293492, 2025
In 2025, the largest exporter of HS code 293492 in UN Comtrade data was India, with 37% of world exports; the largest importer in UN Comtrade data was the United States, with 49% 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 India $546K 37% of world exports
- 2 United States $518K 35% of world exports
- 3 Germany $228K 16% of world exports
World total: $1.5M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $4.3M 49% of world imports
- 2 Spain $1.8M 21% of world imports
- 3 New Zealand $789K 8.9% of world imports
World total: $8.9M 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 2934.92
Brazil does not split HS 2934.92: its NCM code is 2934.92.00.
All Brazil NCM codes in heading 29.34 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 2934.92
What is HS code 293492?
HS code 293492 is a 6-digit subheading in the Harmonized System that covers: Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives. This highly specific and critical HS code covers fentanyl and its derivatives, which are potent synthetic opioids. These compounds are primarily used in medicine for pain management and anesthesia, but also have a significant illicit market due to their high potency and addictive nature. Legitimate trade involves pharmaceutical companies and distributors, with strict regulatory controls and licensing required for import and export. Major importers for legitimate use include countries with advanced healthcare systems, such as the United States, Canada, and European nations, where they are used in hospitals and clinics. Exporters are typically pharmaceutical manufacturers in countries like India, China, and developed Western nations. Key things to know include the extremely tight international controls under UN conventions, the severe penalties for illicit trade, and the ongoing global efforts to combat their diversion and abuse. The trade is heavily scrutinized due to public health and safety concerns.
What products fall under HS code 293492?
Fentanyl citrate, Sufentanil, Alfentanil, Remifentanil, Carfentanil, Butyrfentanyl, Acetylfentanyl
What are common misclassifications for HS code 293492?
This code is very specific to fentanyl and its derivatives. Misclassification could occur with other opioid analgesics under 2939 (alkaloids) or other nitrogen-heterocyclic compounds under 2933 if the specific fentanyl structure is not recognized, leading to severe regulatory and legal consequences.
Which countries are the top exporters of goods under HS code 293492?
In 2025, the top exporters of HS code 293492 in UN Comtrade data were India ($546K, 37% of world exports), the United States ($518K) and Germany ($228K). World exports came to about $1.5M, 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 293492?
In 2025, the top importers of HS code 293492 in UN Comtrade data were the United States ($4.3M, 49% of world imports), Spain ($1.8M) and New Zealand ($789K). World imports came to about $8.9M, 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 293492 structured?
HS code 293492 is a 6-digit subheading under the Harmonized System. The first 2 digits (29) identify the chapter, digits 3-4 (34) identify the heading, and digits 5-6 (92) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 293492?
In Brazil, HS code 293492 is NCM 2934.92.00. The last two digits are 00 because Brazil does not split this HS code further.