** Shares of wireless tracking solution developer Bluechiip
BCT.AX plunge as much as 61.4% to A$0.022, recording their
worst session in history
** Co says Labcon North America has served notice of its
intention to end a chip supply deal urn:newsml:reuters.com:*:nASX5qJZ2J
** Bluechiip considers termination as unlawful; refutes
Labcon's claim for damages of $500,000
** Co adds it has sought to recover $3.5 mln in outstanding
balance from Labcon
** Shares of Bluechiip hit their lowest level since Aug.
2016
** More than 8.7 mln shares change hands, nearly 10 times
the 30-day average volume of about 881,300
** BCT stock had dropped 63.2% this year, as of last close
(Reporting by Deepali Saxena)
((Deepali.Saxena@thomsonreuters.com;))