METALS – – COMPARISON OF ESTIMATED 2014, 2015 AND 2020 YEAR-END BALANCE SHEETS OF THE SIX LARGE DIVERSIFIED MINING COMPANIES (BHP Billiton, Vale, Rio Tinto, Anglo American, GlencoreXstrata PLC, and Teck) 10/21/2013

METALS – – COMPARISON OF ESTIMATED 2014, 2015 AND 2020 YEAR-END
BALANCE SHEETS OF THE SIX LARGE DIVERSIFIED MINING COMPANIES
(BHP Billiton, Vale, Rio Tinto, Anglo American, GlencoreXstrata PLC, and Teck) 10/21/2013