** Shares of information and communication technology
provider AGC Networks Ltd AGCN.NS rise as much as 16.7 pct to
74.80 rupees in their biggest intraday pct gain since December
2017
** AGC says its Singapore unit will buy Nasdaq-listed IT
infrastructure services provider Black Box Corp BBOX.O for
$16.6 mln in cash urn:newsml:reuters.com:*:nASB00WGA
** Deal is expected to add over $600 mln in annual revenue
for AGC
** AGC shares rise to their highest since Sept. 27
** About 16,300 shares change hands, vs the 30-day moving
avg of 9,969 shares
** Stock down 49.96 pct this year as of last close
((Reuters Messaging:
ramavenkat.raman.thomsonreuters.com@reuters.net))