201501.15 Off 0 in International Glencore, BHP Billiton and Antofagasta among listed producers affected by stock slide …read more From:: http://www.ft.com/cms/s/0/9cd47970-9bd7-11e4-b6cc-00144feabdc0.html?ftcamp=published_links%2Frss%2Fcompanies_uk%2Ffeed%2F%2Fproduct