** Shares of International Paper IP.N slumps 14.7% to
$39.79 premarket
** Brazilian pulpmaker Suzano SUZB3.SA has ended talks to
buy IP, saying the U.S.-based firm did not engage with the
highest price it was willing to pay
** Suzano, the world's largest pulp manufacturer, said last
month it was interested in IP's assets
** Reuters reported in May that Suzano had approached IP to
express interest verbally in an all-cash deal worth $15 bln
** IP shares have gained about 26% since the deal was first
reported, hitting a 2-year high earlier this week
(Reporting by Medha Singh)
((medha.singh@thomsonreuters.com))