Exxon did not provide a timetable for its exit.

Aluminum prices bolted to a fresh record peak on Wednesday as investors worried that logistics difficulties would block metals supplies due to tough sanctions on major producer Russia.

At least two of China’s largest state-owned banks are limiting financing for Russian commodities.

The United States relies on Russia and its allies Kazakhstan and Uzbekistan for roughly half of the uranium powering its nuclear plants.

Severstal usually exports 40% of its annual production, of which 3 million tonnes go to Europe.

Russia accounts for an estimated 10% of global steel trade.

International sanctions limit the ability of Russian domestic banks to purchase Kinross’s produced gold.

Glencore currently owns a 10.55% stake in En+ Group, the controlling shareholder of aluminum giant United Co.