HS code · 6-digit subheading
HS Code 2903.61 – Brominated or iodinated derivatives of acyclic hydrocarbons; methyl bromide (bromomethane)
HS code 2903.61 is the 6-digit subheading for brominated or iodinated derivatives of acyclic hydrocarbons, methyl bromide (bromomethane). It is used for methyl bromide, bromomethane, monobromomethane and R-40B1.
What HS 2903.61 covers
This HS code specifically identifies methyl bromide, also known as bromomethane, a highly effective but environmentally controversial brominated derivative of acyclic hydrocarbons. Historically, it was widely used as a fumigant for soil, commodities, and structures due to its broad-spectrum pesticidal properties. However, its significant ozone-depleting potential led to its phase-out under the Montreal Protocol, with only critical use exemptions remaining for specific agricultural applications. International trade in methyl bromide is now highly restricted, primarily involving movements for quarantine and pre-shipment treatments or for specific industrial chemical synthesis where no viable alternatives exist. Key aspects include strict regulatory compliance, the need for permits, and its classification as a controlled substance.
- Covers
- Methyl bromide
- Bromomethane
- Monobromomethane
- R-40B1
- Examples
- Dow AgroSciences Methyl Bromide
- Great Lakes Chemical Methyl Bromide
- Chemtura Methyl Bromide
Codes often confused with 2903.61
Common mistake. This code is exclusively for methyl bromide. It should not be confused with other brominated derivatives (2903.69) or other halogenated methanes (e.g., chloromethane 2903.11, dichloromethane 2903.12), which have different uses and regulatory statuses.
Top exporters and importers of HS code 290361, 2025
In 2025, the largest exporter of HS code 290361 in UN Comtrade data was the United States, with 67% of world exports; the largest importer in UN Comtrade data was Australia, with 23% 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 $19M 67% of world exports
- 2 China $4.7M 17% of world exports
- 3 Israel $2.6M 9.3% of world exports
World total: $28M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Australia $4.9M 23% of world imports
- 2 United States $3.2M 15% of world imports
- 3 Vietnam* ~$1.9M 9.2% of world imports · partner records ↗
World total: $21M 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 marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. 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 2903.61
Brazil does not split HS 2903.61: its NCM code is 2903.61.00.
All Brazil NCM codes in heading 29.03 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 2903.61
What is HS code 290361?
HS code 290361 is a 6-digit subheading in the Harmonized System that covers: Brominated or iodinated derivatives of acyclic hydrocarbons; methyl bromide (bromomethane). This HS code specifically identifies methyl bromide, also known as bromomethane, a highly effective but environmentally controversial brominated derivative of acyclic hydrocarbons. Historically, it was widely used as a fumigant for soil, commodities, and structures due to its broad-spectrum pesticidal properties. However, its significant ozone-depleting potential led to its phase-out under the Montreal Protocol, with only critical use exemptions remaining for specific agricultural applications. International trade in methyl bromide is now highly restricted, primarily involving movements for quarantine and pre-shipment treatments or for specific industrial chemical synthesis where no viable alternatives exist. Key aspects include strict regulatory compliance, the need for permits, and its classification as a controlled substance.
What products fall under HS code 290361?
Methyl bromide, Bromomethane, Monobromomethane, R-40B1
What are common misclassifications for HS code 290361?
This code is exclusively for methyl bromide. It should not be confused with other brominated derivatives (2903.69) or other halogenated methanes (e.g., chloromethane 2903.11, dichloromethane 2903.12), which have different uses and regulatory statuses.
Which countries are the top exporters of goods under HS code 290361?
In 2025, the top exporters of HS code 290361 in UN Comtrade data were the United States ($19M, 67% of world exports), China ($4.7M) and Israel ($2.6M). World exports came to about $28M, 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 290361?
In 2025, the top importers of HS code 290361 in UN Comtrade data were Australia ($4.9M, 23% of world imports), the United States ($3.2M) and Vietnam (about $1.9M). World imports came to about $21M, 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 290361 structured?
HS code 290361 is a 6-digit subheading under the Harmonized System. The first 2 digits (29) identify the chapter, digits 3-4 (03) identify the heading, and digits 5-6 (61) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 290361?
In Brazil, HS code 290361 is NCM 2903.61.00. The last two digits are 00 because Brazil does not split this HS code further.