Tin Falls 0.51 Percent On Tuesday Investing News NetworkOct. 17, 2012 01:09PM PSTIndustrial Metals InvestingCNBC reported tin fell t0 $21,390 a tonne in trade on Tuesday.CNBC reported tin fell t0 $21,390 a tonne in trade on Tuesday.As quoted in the market news:Tin was at $21,390 a tonne, down 0.51 percent from Tuesday’s close.Click here to read the full CNBC report.