BUZZ-Chile's SQM up after Potash Corp and Agrium announce merger talks
** Chile fertilizer firm SQM's B shares and US-listed shares up over 3 pct after Potash Corp and Agrium say they are in merger talks
** Potash Corp is the world's biggest crop nutrient company by capacity and owns over 30 pct of SQM
** For more on the deal talks see
** Santiago's blue-chip IPSA index is flat
(Reuters messaging first firstname.lastname@example.org)
© Thomson Reuters 2016 All rights reserved.