$Facebook(FB.US)$ Facebook restricts employees' access to certain internal discussion groups, saying that information leakage will reduce team morale

$NVIDIA(NVDA.US)$ Against the backdrop of a global core shortage, the Dutch lithography machine company AMSL "Qiantu" is doing well, with its share price hitting new highs. Some investment institutions predict that the market value of the Dutch lithography machine manufacturing ASML next year will rise from 302 billion US dollars to more than 500 billion US dollars, which is almost equivalent to TSMC and Nvidia.