When he won the presidency 15 months ago, Emmanuel Macron charmed company chiefs with a promise to make it easier to do business in France. But the economy remains sluggish, and bosses' patience is waning.

British Prime Minister Theresa May on Tuesday pledged to prioritize investment in Africa as she started a three-nation visit to the continent aimed at drumming up trade deals ahead of leaving the European Union.

Toyota will pump about $500 million into ride-share firm Uber as part of a deal to work together on mass-producing self-driving vehicles, the Japanese car giant said on Tuesday.

With a deal with Mexico out of the way, US trade officials are due to resume talks with Canada on Tuesday to try to salvage the North American Free Trade Agreement as a trilateral deal.

Venezuelan President Nicolas Maduro ordered banks to adopt the petro cryptocurrency as a unit of account Monday, as the country struggles to emerge from a severe political and economic crisis.

President Donald Trump said Monday a "big deal" with Mexico was close, an apparent reference to ongoing talks to revamp the North American Free Trade Agreement.

The Turkish lira on Monday lost over three percent in value against the dollar as the same concerns that have propelled the embattled currency to record lows failed to dissipate after a summer break.

Asian markets rallied Monday following a record lead from Wall Street, while the dollar recovered some ground but remained under pressure after the Federal Reserve boss suggested it would not speed up the timetable for interest rate rises.

Talks between US and Mexican negotiators on updating the North American Free Trade Agreement (NAFTA) are set to resume Monday after a weekend of marathon bargaining in Washington, and hints that a deal is near.

Mexican Economy Secretary Ildefonso Guajardo cited unspecified "advances" following eight hours of talks Sunday with a team led by US Trade Representative Robert Lighthizer and President Donald Trump's son-in-law and senior White House adviser Jared Kushner.

Venezuela has seen a mass exodus of citizens fleeing poverty, hyperinflation, failing public services and shortages of basic necessities.