It's probably a little more complicated than it seems at first blush. Since the offending Jiangsu Kawei K1 isn't available in the U.S., it would likely be a matter of suing the Chinese company in a Chinese court, Guess how that would go.
International justice? Well, . . . just look at how effective the United Nations is.
As has been commented, this is not the first rodeo. Even in the same article, it's pointed out that a knock-off of the Chevy Colorado is already in production in China. And, probably the first time it happened was back in the 20s and 30s. The Russian GAZ AA truck was a direct rip-off of the Ford AA. There wasn't much immediate legal action Ford could take then, either.