With a major government reshuffle, Saudi Arabia's King Salman and his powerful son have shown their determination to move the kingdom's economy away from oil, experts say.

The new energy minister of Saudi Arabia, the world's biggest oil exporter, on Sunday pledged continuity in the kingdom's oil policy, after being named in a major government overhaul.

China's exports slumped nearly two percent in April compared to the same month last year, as imports fell almost 11 percent, officials said Sunday, the latest sign of weakness in the world's second largest economy.

Panama's reputation as a world-class financial hub is being torn apart from the double scandals of the Panama Papers and now the U.S. designating one of its most prominent families as top money launderers for drug cartels.

"This is like a magnitude-10 earthquake for Panama's economic system and society, but it shouldn't be a surprise," said Miguel Antonio Bernal, a professor in constitutional law at the University of Panama.

U.S. energy giant Chevron has lost thousands of barrels worth of oil production capacity since militants blew up an offshore platform in Nigeria in renewed violence that could hit exports from Africa's largest oil producer, the company said.

"Approximately 35,000 barrels per day (bpd) of Chevron's net crude oil production in Nigeria are impacted," company spokeswoman Isabel Ordonez said in a statement late Friday.

It was hot, and Carlos Dapen had spent several hours looking for a pharmacy that had his wife's medication, which has become as scarce as most groceries in crisis-hit Venezuela.

All he wanted now was a nice cold beer.

Nearly two thirds of French people say they don't trust the government to defend the country's interests in negotiations on a vast new EU-U.S. trade deal, a poll published Friday showed.

World oil prices slumped this week, retreating from 2016 highs, as the dollar rebounded and supply glut concerns returned to the fore despite disruptions to global production.

Nigeria's President Muhammadu Buhari on Friday signed into law the 2016 federal budget after months of delay caused by mistakes and discrepancies in the original spending plan.

Greece's public transport networks ground to a halt Friday after trade unions called for a 48-hour strike to protest controversial government plans to overhaul pensions and increase taxes, as demanded by international creditors.