North American markets are mixed this morning as traders operate under the shadow of newly announced retaliatory tariffs from China against the U.S.

A yet-to-be-named Universal Studios theme park will be the country’s largest tourist attraction when it opens in 2031. But studio executives have not yet said which characters will be featured.

China said it would impose 84pc tariffs on US goods from Thursday as it hit back in the deepening trade war with Donald Trump ...