Russian Mining Tycoons Seek to Trim Debt After Sanctions

Russia’s mining billionaires are starting to feel the sting of economic sanctions.

Mikhail Prokhorov, whose investment empire stretches from the world’s largest aluminum maker to the Brooklyn Nets basketball team, recently explored whether fellow oligarchs, including Vladimir Potanin, were willing to buy a portion of his $2.7 billion stake in potash miner OAO Uralkali, two people familiar with the matter said. The reason: the sinking value of his Russian holdings means he’d like less debt and more cash, they said.