TOKYO -- Chinese companies control 30% or more of the global market for 15 key technology products and services, a Nikkei survey shows, underlining the challenge faced by countries seeking more independent supply chains.
The survey for 2020 was shaped by the coronavirus pandemic as well as the ongoing Sino-American rivalry that is fragmenting the global economy. The U.S. is pushing "buy American" policies in government purchasing and working to bring home manufacturing of such items as semiconductors.
