Dossier
mainland China's stock market
Coverage of mainland China's stock market in the Nexus archive.
- Elite company: the listed firms that were China’s most valuable before CXMT
ChangXin Memory Technologies (CXMT) became the most valuable company on mainland China's stock market after its Shanghai trading debut, surging 466% and surpassing a 4 trillion yuan market capitalization. It is the first semiconductor firm to hold this top spot in the market's 35-year history.