Exxon sues EU in move to block new windfall tax on oil companies
U.S. oil major Exxon Mobil Corp is suing the European Union in a bid to force it to scrap the bloc's new windfall tax on oil groups, arguing Brussels exceeded its legal authority by imposing the levy.
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### Instruction: Exxon sues EU in move to block new windfall tax on oil companies

### Response: U.S. oil major Exxon Mobil Corp is suing the European Union in a bid to force it to scrap the bloc's new windfall tax on oil groups, arguing Brussels exceeded its legal authority by imposing the levy.