Employees arrange tin ingots into a stack in a warehouse at the PT Timah processing facility in Mentok, Bangka Island, Indonesia, on Tuesday, Nov. 19, 2013. Tin shipments from Indonesia surged more than estimated in October as buyers adjusted to a new trade rule that's designed to help the country displace the London Metal Exchange as the venue for setting benchmark prices. Photographer: Dimas Ardian/Bloomberg via Getty Images
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