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·[Silicon]Export Price of Calcium Silicon/CaSi30# in China2/3/2010
·[Silicon]Export Price of Calcium Silicon/CaSi30# in China2/2/2010
·[Silicon]Export Price of Calcium Silicon/CaSi30# in China2/1/2010
·[Silicon]Export Price of Calcium Silicon/CaSi30# in China1/29/2010
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