A worker operates a mixer of fused aluminium at the foundry shop of the Rusal Krasnoyarsk aluminium smelter in the Siberian city of Krasnoyarsk in this August 14, 2012 file photo. Russian aluminium ... more 
A worker operates a mixer of fused aluminium at the foundry shop of the Rusal Krasnoyarsk aluminium smelter in the Siberian city of Krasnoyarsk in this August 14, 2012 file photo. Russian aluminium giant Rusal is not seeking financial compensation in a judicial review claim in relation to a London Metal Exchange (LME) warehousing rule change, a source close to Rusal said on December 24, 2013. The sign on the uniform reads "RUSAL". REUTERS/Ilya Naymushin/Files (RUSSIA - Tags: BUSINESS COMMODITIES) less 
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Reuters | Photo By ILYA NAYMUSHIN / REUTERS
Tue, Dec 24, 2013 5:12 AM EST