China tightens grip on key components of tech economy

Nikkei survey shows country with 30%-plus share in solar panels, PCs and more

20210805N Battery factory

China has become a leading manufacturer of batteries for electric vehicles. © Reuters

Nikkei staff writers

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.

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