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:
Feb 15 Magma Fincorp Ltd:
* Says to seek approval of members for issuance of debt securities upto an overall ceiling of 20 billion rupees Source text: bit.ly/2lOWjxl Further company coverage:
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.