There’s something irresistible about a clash of titans. The fate of the world hung in the balance during the Cold War standoff between the U.S. and the U.S.S.R. Coke vs. Pepsi once mattered mightily. Ali-Foreman defined a pugilistic era. And then there’s the celebrity spat pitting Taylor Swift against Kanye West. (Look what he made her do.)

At least three U.S. coal shipments on their way to China may end up casualties of the escalating trade dispute after Beijing said it would impose steep tariffs that may kick in before the ships reach their destinations.

Few people consider used plastic to be a valuable global commodity. Yet China has imported 106 million tons of old bags, bottles, wrappers and containers worth $57.6bn since 1992, the first year it disclosed data. So when the country announced last year that it finally had enough of everybody else's junk, governments the world over knew they had a problem. They just didn’t know exactly how large it was.

The Trump administration’s China tariffs spared some finished goods like smartphones and washing machines, while charges on parts and components could drive up costs in the U.S. supply chain.

Google will invest $550m in JD.com, one of China’s largest e-commence companies, as part of a strategic partnership to jointly develop markets outside of the country, the two said in a statement Monday.

A watchdog group is calling on Amazon.com Inc. to improve conditions for factory workers in China who make Echo speakers and Kindle e-readers, renewing criticisms that CEO Jeff Bezos became the world’s wealthiest man on the backs of low-paid laborers.