Lead producer Doe Run’s spending on environmental capital investment and operations increased by around 45 percent year-on-year, according to the company’s latest sustainability report. The company’s spending jumped from from $22.5 million in 2010 to $32.2 million in 2011, according to the 2011 sustainability report, released in February. The big increases in spending occurred at the company’s Southeast Missouri Mining and Milling […]
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