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<http://s3.reutersmedia.net/resources/r/?m=02&amp;d=20100820&amp;t=2&amp;i=184952873&amp;w=&amp;fh=545px&amp;fw=&amp;ll=&amp;pl=&amp;sq=&amp;r=2010-08-20T184401Z_01_BTRE67J1G1G00_RTROPTP_0_POTASHCORP>
<http://uk.reuters.com/article/2010/08/20/uk-potashcorp-idUKTRE67G1VH20100820>