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 9 Banc Of California Inc
* Banc of California - Special committee of its board received final report of independent investigation into previously disclosed "blogger allegations"
* Banc of California - Report concludes there was no violation of law, Jason Galanis had no "indirect or direct control or undue influence over company" Source text for Eikon: 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.