Workers at Colombian coal exporter Cerrejon (XSRAF.PK, AAUKY.PK, BHP) sign a collective...

|By:, SA News Editor

Workers at Colombian coal exporter Cerrejon (XSRAF.PK, AAUKY.PK, BHP) sign a collective bargaining agreement effectively ending a month-old strike that hobbled coal production at the one of the world's top producers. Cerrejon produced 34.3M metric tons of coal in 2012, and is investing $1.3B to boost output to 40M tons/year by 2015.