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Who does Brunei rely on?

The largest supplier of Brunei in 2024 is Malaysia, with 31.3% of what Brunei buys. Its share was 11.8% in 2019 and 9.2% in 1995. 158 of the 316 products Brunei buys for more than $1 million have a supplier selling more than 50% of what Brunei buys of that product; in 57, more than 75%. In those products, purchases from each one’s dominant supplier add up to 15.7% of what Brunei buys.

Summary

Largest supplier: Malaysia
31.3%
Concentration (HHI)
1,373
Products with a supplier above 50%
158
Products with a supplier above 75%
57

Concentration index (HHI): 1,373 out of 10,000; equivalent to splitting purchases among 7 suppliers of the same size

Trend

Trend in shares

Malaysia went from 9.2% to 31.3% of what Brunei buys

Share (%)

  • Malaysia 31.3%
  • Russia 10.5%
  • China 8.9%
  • Australia 8.1%
  • United Arab Emirates 7.4%

Source: CEPII BACI

Show the numbers
YearLargest supplierShare
1995Singapore49%
1996Singapore42.2%
1997United Kingdom26.1%
1998Singapore21.4%
1999Singapore37.9%
2000Singapore35.1%
2001Singapore23.5%
2002Japan20.2%
2003Singapore18.6%
2004Malaysia18.3%
2005Singapore32.1%
2006Malaysia17.9%
2007Singapore20.9%
2008Singapore20.2%
2009Singapore23.9%
2010Malaysia21.8%
2011Singapore22%
2012United Kingdom25.5%
2013United Kingdom27.1%
2014Malaysia18.6%
2015Malaysia19.9%
2016Malaysia20.6%
2017China21.2%
2018China37.5%
2019Singapore15.4%
2020Malaysia15.6%
2021Malaysia19.5%
2022Malaysia23.4%
2023Malaysia23.3%
2024Malaysia31.3%

Its suppliers

  1. Malaysia$2.5 billion · 31.3%
  2. Russia$826 million · 10.5%
  3. China$701 million · 8.9%
  4. Australia$636 million · 8.1%
  5. United Arab Emirates$578 million · 7.4%
  6. Singapore$395 million · 5%
  7. Indonesia$367 million · 4.7%
  8. United States$215 million · 2.8%
  9. Vietnam$197 million · 2.5%
  10. Kazakhstan$185 million · 2.4%

Some of these goods may have been produced in another country: countries record origin in different ways.

Products with a dominant supplier

Of the 316 products Brunei buys for more than $1 million in 2024, these are the highest-value ones with a dominant supplier.

ProductSupplierShareSecondValue
CoalIndonesia88.8%over 75%Philippines · 11.2%$198 million
Medicines in measured doses or retail packsMalaysia50.8%Singapore · 22.5%$95 million
Synthetic filament fabricIndia97%over 75%China · 1.4%$80 million
Airplanes and helicoptersSpain99.8%over 75%United States · 0.09%$79 million
Turbojets and gas turbinesSingapore53.7%United States · 18.2%$79 million
Aircraft partsUnited States58.3%Spain · 12.7%$50 million
Pet and animal feedMalaysia64.7%Thailand · 17.7%$47 million
Cargo and cruise shipsChina57.2%Indonesia · 42.8%$44 million
Spark-ignition enginesUnited Kingdom55.3%United States · 40.9%$37 million
Lamb and goat meatAustralia99.8%over 75%Austria · 0.14%$34 million
RiceThailand62.6%Cambodia · 25.8%$34 million
TugboatsChina100%over 75%—$33 million
Soft drinksMalaysia61.1%Taiwan · 12%$33 million
Parts for cranes and excavatorsMalaysia51%United States · 18.1%$31 million
Bread, biscuits and pastriesMalaysia55%Indonesia · 13.5%$27 million
Toilet paper and tissuesMalaysia50.7%China · 39.2%$25 million
Fresh fishMalaysia80.2%over 75%Australia · 8.5%$19 million
New tiresChina74.3%Thailand · 10.4%$18 million
Other fresh fruit (berries, kiwi)Malaysia64.6%Thailand · 5%$17 million
Gas, water and electricity metersChina89.2%over 75%Belgium · 9.2%$17 million
Other food preparationsMalaysia68.9%Singapore · 8.8%$16 million
Other iron or steel articlesChina50.2%Malaysia · 14.3%$16 million
Sauces and condimentsMalaysia57.1%Singapore · 9.3%$16 million
Powdered and condensed milkMalaysia69.6%Indonesia · 11%$16 million
Plastic packagingMalaysia63.3%China · 16.5%$15 million

and 133 more

A product has a dominant supplier when a single country sells more than 50% of what is bought of it; we flag it separately above 75%.

Some of these goods may have been produced in another country: countries record origin in different ways.

Countries that sell more than 50% of some product; the darker, the higher the value of those products.

Selling: who it relies on

Largest customer: Australia
17.9%
Concentration (HHI)
1,158

Concentration index (HHI): 1,158 out of 10,000; equivalent to splitting sales among 9 customers of the same size

Trend in shares

Japan went from 54.2% to 15.9% of what Brunei sells

Share (%)

  • Australia 17.9%
  • China 17.7%
  • Japan 15.9%
  • Singapore 11.5%
  • Thailand 5.6%

Source: CEPII BACI

Show the numbers
YearLargest customerShare
1995Japan54.2%
1996Japan49.5%
1997Japan44.6%
1998Japan42.3%
1999Japan45.4%
2000Japan45.8%
2001Japan43.5%
2002Japan36.8%
2003Japan38.7%
2004Japan33.7%
2005Japan37.2%
2006Japan27.9%
2007Japan31.5%
2008Japan39.4%
2009Japan45.3%
2010Japan43.4%
2011Japan43.9%
2012Japan43.2%
2013Japan40.5%
2014Japan35.3%
2015Japan33.5%
2016Japan35.1%
2017Japan28.5%
2018Japan32.9%
2019Japan34.8%
2020Japan21.4%
2021Japan20.2%
2022Australia18.8%
2023Australia20.3%
2024Australia17.9%

47 of the 71 products Brunei sells for more than $1 million have a customer buying more than 50% of what Brunei sells of that product; in 29, more than 75%. In those products, sales to each one’s dominant customer add up to 30.4% of what Brunei sells.

ProductCustomerShareSecondValue
Natural gas and LPGJapan51.9%China · 13%$3.3 billion
Cyclic hydrocarbonsChina82.9%over 75%United States · 9.6%$1.7 billion
Cargo and cruise shipsSouth Korea100%over 75%Malaysia · 0%$70 million
Engine partsSingapore99.5%over 75%United States · 0.2%$41 million
Dredgers and floating cranesChina100%over 75%—$37 million
Aircraft partsUnited States72.7%Germany · 10.3%$30 million
Coal tar oilsSingapore73.3%Malaysia · 20.8%$27 million
Open-chain hydrocarbonsIndonesia61.8%Singapore · 38.2%$22 million
Spark-ignition enginesSingapore99.1%over 75%United States · 0.52%$21 million
JewelrySingapore76.7%over 75%Malaysia · 22.6%$12 million
Large-diameter steel pipesSaudi Arabia84.7%over 75%China · 9.9%$11 million
Air conditionersCuraçao50.7%Netherlands · 36.1%$10 million
TungstenSingapore57.3%Malaysia · 21.6%$9 million
Precious metal scrapSingapore98.3%over 75%Malaysia · 1.7%$8 million
Mixed fertilizersMyanmar99.8%over 75%Germany · 0.2%$7 million

and 32 more

Concentration compared

The closest countries in the concentration ranking (HHI, highest first).

RankCountryHHI
97Tanzania1,380
98Ecuador1,374
99Brunei1,373
100Portugal1,359
101Saint Vincent and the Grenadines1,345
102Austria1,328

Sources and method

Sources and licenses

Methodology

The data come from CEPII BACI (Etalab 2.0 licence), which reconciles what the exporting and the importing country report, in current USD, FOB. Data up to 2024.

Dependence is the share of a country’s imports (or exports) that each partner accounts for. It does not measure whether a product has a substitute or how much it would cost to change supplier.

The concentration index (HHI) adds up the square of each partner’s share, in percent: it runs from 0 to 10,000. Its equivalent is 10,000 ÷ HHI, the number of partners of the same size that would give that value.

Products are HS4 headings of the 1992 nomenclature (some combine different goods), with a floor of $1 million per product and country.

The EU is the 27 current members in every year; the United Kingdom is outside the EU throughout the series.

Re-exports: countries that act as redistribution hubs carry their notice and the figures are not corrected.