How dependent is the European Union on Switzerland?

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%.

• Switzerland sells 19.2% of what the world exports of gold; next come United Arab Emirates (10.6%), Hong Kong (6.4%) and Australia (6.1%). The rest of the world exported 41.4 times what the European Union buys from Switzerland.
• Switzerland sells 64% of what the world exports of other wristwatches; next come China (12.7%), Japan (2.9%) and Hong Kong (2.2%). The rest of the world exported 1.8 times what the European Union buys from Switzerland.
• Switzerland sells 71.1% of what the world exports of precious metal watches; next come Singapore (3.2%), United Kingdom (2.1%) and United States (2%). The rest of the world exported 1.1 times what the European Union buys from Switzerland.
• Switzerland sells 26.4% of what the world exports of sulfonamides; next come India (9.2%), China (8.8%) and Singapore (5.2%). The rest of the world exported 1.3 times what the European Union buys from Switzerland.
• Switzerland sells 11.6% of what the world exports of self-propelled trains and trams; next come South Korea (10.7%), China (10.4%) and Serbia (3.3%). The rest of the world exported 4.6 times what the European Union buys from Switzerland.
• Switzerland sells 39.6% of what the world exports of hydrazine and hydroxylamine derivatives; next come China (18.4%), India (8.4%) and United States (4.3%). The rest of the world exported 2.6 times what the European Union buys from Switzerland.
• Switzerland sells 28.7% of what the world exports of other watch and clock parts; next come China (23.1%), Thailand (7.3%) and Singapore (6.1%). The rest of the world exported 4.7 times what the European Union buys from Switzerland.
• Switzerland sells 21.6% of what the world exports of watch movements; next come Japan (44.1%), China (9.7%) and Hong Kong (5.2%). The rest of the world exported 9.8 times what the European Union buys from Switzerland.
• Switzerland sells 14.1% of what the world exports of watch cases; next come China (55.9%), Hong Kong (10.2%) and Malaysia (3.3%). The rest of the world exported 15.5 times what the European Union buys from Switzerland.
• Switzerland sells 22.6% of what the world exports of balances of a sensitivity of 5 cg or better; next come China (24.8%), Japan (4.1%) and Philippines (3.5%). The rest of the world exported 4.8 times what the European Union buys from Switzerland.

Exports from the rest of the world already have buyers; the figure shows scale, not availability.

The European Union is Switzerland’s 1st-largest customer, with 38.3% of its exports.

• Who does the European Union rely on?
• Who does Switzerland rely on?
• Dependence of the European Union on China
• Dependence of the European Union on the United States
• Dependence of the European Union on the United Kingdom
• Dependence of the European Union on Ukraine
• Dependence of the European Union on Norway
• Dependence of the European Union on Brazil
• Dependence of the European Union on Turkey
• Dependence of the European Union on South Korea
• Dependence of the European Union on North Macedonia
• Dependence of the European Union on the Cayman Islands
• Dependence of the European Union on Morocco
• Dependence of the European Union on Côte d'Ivoire
• Dependence of the European Union on Russia
• Dependence of the European Union on Tunisia
• Dependence of the European Union on Argentina
• Dependence of the European Union on Vietnam
• Dependence of the European Union on India
• Trade profile of Switzerland
• All countries

Sources and licenses

• CEPII BACI · Licence Ouverte Etalab 2.0
• Natural Earth · Public domain

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.