BRIEF-Vietnam's Vingroup says Q1 net profit drops 54 pct y/y
* Says Q1 net profit drops 54 percent y/y to 593 billion dong ($26.1 million) Further company coverage:
March 27 Kairuide Holding Co., Ltd.:
* Says Wu Lianmo resigned from chairman due to personal reason
Source text in Chinese:goo.gl/SS1nqd
Further company coverage: (Beijing Headline News)
SAN FRANCISCO, April 28 Amazon.com Inc's ventures far beyond online retail, from cloud computing to movie making, are raising questions among corporate strategy experts about its focus.