China's Unigroup chairman visiting U.S. to discuss Micron bid-sources
August 28, 2015 at 01:47 AM EDT
WASHINGTON/BEIJING, Aug 28 (Reuters) - The chairman of China's Tsinghua Unigroup travelled to the United States this week to meet with board members of Micron Technology and try to revive a politically fraught takeover bid of the U.S. chipmaker, people familiar with the matter said.