Lisa Su, president and CEO of AMD, talks about the AMD EPYC processor during a keynote address at the 2019 CES in Las Vegas, Nevada, U.S., January 9, 2019.Shares of Advanced Micro Devices slumped more than 5% after the chipmaker's earnings fell short of earnings expectations and raised concerns about the timing of a restart in China shipments.The Santa Clara, California-based company reported adjusted earnings of 48 cents per share, falling short of the 49 cents per share expected by analysts polled by LSEG ...