TOKYO -- The combined market cap of the top two Chinese tech companies has plunged $330 billion since the end of last year under regulatory pressure by Beijing, a Nikkei ranking of East Asian stocks shows.
TSMC and CATL rise in East Asian market cap ranking shaken by China crackdown

The Chinese government's tightening of regulations on the high-tech industry is causing a significant shift in the market. (Nikkei montage/AP)
TOKYO -- The combined market cap of the top two Chinese tech companies has plunged $330 billion since the end of last year under regulatory pressure by Beijing, a Nikkei ranking of East Asian stocks shows.