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May 16, 2012 | 04:20 PM
Global lead and zinc stocks rose in the first quarter, according to preliminary data from the International Lead and Zinc Study Group (ILZSG).
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May 16, 2012 | 03:51 PMSuzy Waite
Century Aluminum Co., after failing to reach an agreement with its local power provider, has submitted an application to the Public Service Commission (PSC) of West Virginia requesting a power contract that would protect its idled Ravenswood smelter during periods of weak London Metal Exchange pricing.
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May 16, 2012 | 02:36 PMThorsten Schier
New emissions standards for ferroalloys producers could significantly impact the industry, lawmakers told the U.S. Environmental Protection Agency, echoing concerns of domestic manganese alloy producers.