Copper price to extend slump in 2022 as mines ramp up, China weakens

The exchange said in March that any launch of a new cobalt contract would not be until the end of 2018 or early 2019.

Some Republican lawmakers warn that Trump could trigger a trade war that would destabilize the economy and ultimately hurt American workers.

Canada retaliated against the latest punitive measures last week by proposing levies on C$16.6 billion worth of U.S. exports.

As of Tuesday, Mexico will impose tariffs of 15 percent to 25 percent on U.S. steel products.

The leaders spoke for the first time since the announcement in a 30-minute call and agreed to discuss the issue further at the G7 summit in Canada later this week.

"What I can say with full confidence, though, is that prices will rise—for producers and consumers alike—which is good for gold but a headwind for continued economic growth."

The world’s two biggest economies need to agree on a new framework that will allow both of their economic systems to co-exist.

U.S. banks worked on the En+ initial public offering in November, but some have taken a step back since the sanctions.

Canada's cabinet on Monday discussed how to protect the domestic steel and aluminum industry from U.S. tariffs.