Joyu Wang: A “democratic supply chain” starring Taiwanese drone makers is an inevitability, Vice Premier Cheng Li-chiun told @wsj.com. But examples of China punishing companies for their ties to Taiwan have made U.S. businesses cautious. Our latest: on.wsj.com/40EOsaX with Heather Somervill (📸 by me)

A “democratic supply chain” starring Taiwanese drone makers is an inevitability, Vice Premier Cheng Li-chiun told @wsj.com. But examples of China punishing companies for their ties to Taiwan have made U.S. businesses cautious. Our latest: on.wsj.com/40EOsaX with Heather Somervill (📸 by me)