** Shares of aquaculture developer Seafarms Group Ltd
SFG.AX rise as much as 45.5 pct to A$0.096, their highest
since February 2017
** Company says Japanese seafood producer
Nippon Suisan Kaisha 1332.T to invest A$25 mln ($18.9 mln)
urn:newsml:reuters.com:*:nASXbTnzCx
** Stock posts biggest intraday pct gain since February 2013
** More than 5.9 mln shares change hands, compared to 30-day
avg of 629,900 shares
($1 = 1.3215 Australian dollars)
((Ambar.Warrick@thomsonreuters.com; +91-80-6749-6625; Reuters
Messaging: ambar.warrick.thomsonreuters.com@reuters.net))