COLUMN-Role reversal for London and Shanghai tin markets: Andy Home <!-- no image --> <div>Tin is the underperformer of an underperforming base metals pack on the London Metal Exchange (LME).<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=4lqDjBv67T0:YtOdCx-ZycU:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=4lqDjBv67T0:YtOdCx-ZycU:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=4lqDjBv67T0:YtOdCx-ZycU:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=4lqDjBv67T0:YtOdCx-ZycU:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=4lqDjBv67T0:YtOdCx-ZycU:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/4lqDjBv67T0" height="1" width="1" alt=""></div> Posted by Reuters