Exxon Mobil Corp

LAGOS (Capital Markets in Africa ) – Royal Dutch Shell Plc lifted restrictions on exports of a key Nigerian crude oil, 472 days after imposing them following militant attacks. The extra flows alone amount to about 20 percent of the supply OPEC has pledged to cut from world markets. Europe’s biggest oil company ended a force majeure of Forcados crude oil shipments at 4 p.m. on Tuesday, a spokesman said. The measure, which allows companies to miss…