Anglo Zinc Mine Paid 43% Less for Power Than South Africa Towns 

TORONTO, May&nbsp;26 -- Vale SA, the world's fourth-biggest nickel producer, said it started negotiations with striking workers at its mining and milling operation at Voisey's Bay in Canada.
&quot;Talks are taking place today and tomorrow,&quot; said Cory McPhee, a spokesman for the company in Toronto.
The strike started on Aug. 1.
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