HS code · 6-digit subheading

HS Code 3827.40 – Mixtures containing halogenated derivatives of methane, ethane or propane; containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs) or not, but not containing chlorofluorocarbons (CFCs); containing bromomethane (me

HS code 3827.40 is the 6-digit subheading for mixtures containing halogenated derivatives of methane, ethane or propane, containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs) or not, but not containing chlorofluorocarbons (CFCs), containing bromomethane (me. It is used for methyl bromide fumigant blends, soil fumigants containing methyl bromide, pest control mixtures with bromomethane and quarantine treatment agents.

What HS 3827.40 covers

This HS code specifically identifies mixtures of halogenated derivatives of methane, ethane, or propane that contain bromomethane, also known as methyl bromide. These mixtures may or may not contain HCFCs, PFCs, or HFCs, but explicitly exclude CFCs. Methyl bromide is a highly potent ozone-depleting substance and a broad-spectrum fumigant, whose production and consumption are severely restricted globally under the Montreal Protocol. International trade in these mixtures is therefore highly regulated and limited primarily to approved critical uses, such as quarantine and pre-shipment applications for agricultural goods, or specific agricultural uses where no technically and economically feasible alternatives exist. Importers and exporters are specialized chemical companies operating under strict governmental permits and quotas.

Covers
  • Methyl bromide fumigant blends
  • Soil fumigants containing methyl bromide
  • Pest control mixtures with bromomethane
  • Quarantine treatment agents
Examples
  • Great Lakes Chemical Corporation (historical formulations)
  • Albemarle Corporation (historical formulations)
  • specific agricultural fumigant formulations

Codes often confused with 3827.40

Common mistake. Could be confused with other fumigant mixtures in 3808 (insecticides, fungicides) if the specific chemical composition is not carefully checked. Pure bromomethane (2903.59) should not be classified here.

38.08Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products, plant growth regulators, disinfectants and the like, put up in forms or packings for retail sale or as preparations or articles2903.59Unsaturated fluorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.5

Top exporters and importers of HS code 382740, 2025

In 2025, the largest exporter of HS code 382740 in UN Comtrade data was the United States, with 78% of world exports; the largest importer in UN Comtrade data was Guatemala, with 39% 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. 1 United States $22K
  2. 2 Australia $3K
  3. 3 Guatemala $2K

World total: $28K Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 Guatemala $72K
  2. 2 Australia $48K
  3. 3 Denmark $31K

World total: $181K 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 3827.40

Brazil does not split HS 3827.40: its NCM code is 3827.40.00.

  1. 3827.40.00 Mixtures with methyl bromide or bromochloromethaneQue contenham brometo de metila (bromometano) ou bromoclorometano

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 3827.40

What is HS code 382740?

HS code 382740 is a 6-digit subheading in the Harmonized System that covers: Mixtures containing halogenated derivatives of methane, ethane or propane; containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs) or not, but not containing chlorofluorocarbons (CFCs); containing bromomethane (me. This HS code specifically identifies mixtures of halogenated derivatives of methane, ethane, or propane that contain bromomethane, also known as methyl bromide. These mixtures may or may not contain HCFCs, PFCs, or HFCs, but explicitly exclude CFCs. Methyl bromide is a highly potent ozone-depleting substance and a broad-spectrum fumigant, whose production and consumption are severely restricted globally under the Montreal Protocol. International trade in these mixtures is therefore highly regulated and limited primarily to approved critical uses, such as quarantine and pre-shipment applications for agricultural goods, or specific agricultural uses where no technically and economically feasible alternatives exist. Importers and exporters are specialized chemical companies operating under strict governmental permits and quotas.

What products fall under HS code 382740?

Methyl bromide fumigant blends, soil fumigants containing methyl bromide, pest control mixtures with bromomethane, quarantine treatment agents

What are common misclassifications for HS code 382740?

Could be confused with other fumigant mixtures in 3808 (insecticides, fungicides) if the specific chemical composition is not carefully checked. Pure bromomethane (2903.59) should not be classified here.

Which countries are the top exporters of goods under HS code 382740?

In 2025, the top exporters of HS code 382740 in UN Comtrade data were the United States ($22K, 78% of world exports), Australia ($3K) and Guatemala ($2K). World exports came to about $28K, 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 382740?

In 2025, the top importers of HS code 382740 in UN Comtrade data were Guatemala ($72K, 39% of world imports), Australia ($48K) and Denmark ($31K). World imports came to about $181K, 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 382740 structured?

HS code 382740 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 (40) specify the subheading. This code is standardized globally by the World Customs Organization.

What is the Brazil NCM code for HS code 382740?

In Brazil, HS code 382740 is NCM 3827.40.00. The last two digits are 00 because Brazil does not split this HS code further.