** Shares of Amaero International 3DA.AX rise as much as
11.4% to A$0.440, posting their biggest intraday percentage gain
since April 2
** Stock hits its highest level since May 24
** Niobium alloy maker says installation and testing of its
atomiser has been completed ahead of schedule
** Says commissioning of atomiser brings it closer to
qualifying for binding offtake agreement to supply its alloy
powder to a U.S. Department of Defense partner
** Stock up 64.6% YTD, as of last close
(Reporting by Aaditya Govind Rao in Bengaluru)
((Aaditya.govindrao@thomsonreuters.com;))