A tractor moves salt being poured into a pile at the Exportadora de Sal (ESSA) salt-transshipment facility on Cedros Island off the coast of Guerrero Negro, Mexico, on Wednesday, Jan. 24. 2013. Exportadora de Sal (ESSA), a joint venture between Fidecomiso Mining Development Corporation and Mitsubishi, is one of the leading producers and suppliers of salt for the chlorine-alkali industry in the Pacific Rim. Photographer: Susana Gonzalez/Bloomberg via Getty Images
{"Image ImageDescription": "A tractor moves salt being poured into a pile at the Exportadora de Sal (ESSA) salt-transshipment facility on Cedros Island off the coast of Guerrero Negro, Mexico, on Wednesday, Jan. 24. 2013. Exportadora de Sal (ESSA), a joint venture between Fidecomiso Mining Development Corporation and Mitsubishi, is one of the leading producers and suppliers of salt for the chlorine-alkali industry in the Pacific Rim. Photographer: Susana Gonzalez/Bloomberg via Getty Images", "Image Copyright": "2013 Bloomberg"}