#Business #WallStreet
Chip makers Samsung, SK Hynix and TSMC can maintain their operations in China for the foreseeable future, but significant tech upgrades could prove difficult.
WSJ.com: US Business
PAID
This is a business article located in the U.S. Business section of the Wall Street Journal. For the latest articles on U.S. business, current markets and other business related news follow our Twitter Page or bookmark this website.