Hydrocarbons
The SGS WWFS confirmed that all gasoline samples taken in winter 2018-2019 had aromatics and olefins content below the maximum limits. The figures below show the average aromatics and average olefins of gasoline samples in winter 2018-2019.
Average aromatics of gasoline samples in selected countries in winter 2018-2019
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Source: Data from SGS Worldwide Fuels Survey, 2019
Average olefins content of gasoline samples in selected countries in winter 2018-2019
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Source: Data from SGS Worldwide Fuels Survey, 2019