EXPLAINER: What's the effect of Russian oil price cap, ban?
FRANKFURT, Germany (AP) — Western governments are aiming to cap the price of Russia's oil exports in an attempt to limit the fossil fuel earnings  that support Moscow's budget, its military and the invasion of Ukraine . 
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### Instruction: EXPLAINER: What's the effect of Russian oil price cap, ban?

### Response: FRANKFURT, Germany (AP) — Western governments are aiming to cap the price of Russia's oil exports in an attempt to limit the fossil fuel earnings  that support Moscow's budget, its military and the invasion of Ukraine . 