, LME : Tin Cash         ,, LME : Tin 3-Month      ,, LME : Tin 15-Month     ,
                    , Tin; Nearest expiratio ,, 2nd nearest expn       ,, Third nearest expn     ,
                    , n                      ,,                        ,,                        ,
                    , Jul.1989 to Mar.28.2013,, Jul.1989 to Mar.28.2013,, Jul.1989 to Mar.28.2013,
                    ,                        ,,                        ,,                        ,
2013.1              ,            23125,  ---  ,            23185,  ---  ,            23175,  ---  
2012.4              ,            21797,  ---  ,            21750,  ---  ,            21705,  ---  
2012.3              ,            21652,  ---  ,            21720,  ---  ,            21700,  ---  
2012.2              ,            18762,  ---  ,            18787,  ---  ,            18875,  ---  
2012.1              ,            23150,  ---  ,            23095,  ---  ,            23175,  ---  
2011.4              ,                    na,  ,                    na,  ,                    na,  
2011.3              ,            28147,  ---  ,            28025,  ---  ,            27890,  ---  
2011.2              ,            25875,  ---  ,            25825,  ---  ,            25950,  ---  
2011.1              ,            31412,  ---  ,            31397,  ---  ,            31290,  ---  
2010.4              ,                    na,  ,                    na,  ,                    na,  
2010.3              ,                    na,  ,                    na,  ,                    na,  
2010.2              ,                    na,  ,                    na,  ,                    na,  
2010.1              ,                    na,  ,                    na,  ,                    na,  
2009.4              ,                    na,  ,                    na,  ,                    na,  
2009.3              ,                    na,  ,                    na,  ,                    na,  
2009.2              ,                    na,  ,                    na,  ,                    na,  
2009.1              ,                    na,  ,                    na,  ,                    na,  
2008.4              ,                    na,  ,                    na,  ,                    na,  
2008.3              ,                    na,  ,                    na,  ,                    na,  
2008.2              ,                    na,  ,                    na,  ,                    na,  
2008.1              ,            16832,  ---  ,            16942,  ---  ,            16945,  ---  
2007.4              ,                    na,  ,                    na,  ,                    na,  
2007.3              ,                    na,  ,                    na,  ,                    na,  
2007.2              ,                    na,  ,                    na,  ,                    na,  
2007.1              ,            13547,  ---  ,            13387,  ---  ,            12100,  ---  
2006.4              ,            11900,  ---  ,            11800,  ---  ,            11195,  ---  
2006.3              ,             9095,  ---  ,             9000,  ---  ,             9030,  ---  
2006.2              ,             7955,  ---  ,             8080,  ---  ,             8185,  ---  
2006.1              ,             8175,  ---  ,             8230,  ---  ,             8325,  ---  
2005.4              ,             6080,  ---  ,             6125,  ---  ,             6100,  ---  
2005.3              ,             6580,  ---  ,             6600,  ---  ,             6575,  ---  
2005.2              ,             7380,  ---  ,             7355,  ---  ,             7190,  ---  
2005.1              ,             8170,  ---  ,             8095,  ---  ,             7950,  ---  
2004.4              ,             7765,  ---  ,             7775,  ---  ,             7750,  ---  
2004.3              ,             9060,  ---  ,             9030,  ---  ,             8500,  ---  
2004.2              ,             8950,  ---  ,             8700,  ---  ,             7825,  ---  
2004.1              ,             8545,  ---  ,             8475,  ---  ,             7860,  ---  
2003.4              ,             6565,  ---  ,             6520,  ---  ,             6380,  ---  
2003.3              ,             5035,  ---  ,             5070,  ---  ,             5005,  ---  
2003.2              ,             4660,  ---  ,             4685,  ---  ,             4735,  ---  
2003.1              ,             4510,  ---  ,             4535,  ---  ,             4595,  ---  
2002.4              ,             4200,  ---  ,             4235,  ---  ,             4305,  ---  
2002.3              ,             4115,  ---  ,             4135,  ---  ,             4250,  ---  
2002.2              ,             4420,  ---  ,             4460,  ---  ,             4590,  ---  
2002.1              ,             3920,  ---  ,             3955,  ---  ,             4070,  ---  
2001.4              ,             3895,  ---  ,             3960,  ---  ,             4090,  ---  
2001.3              ,             3710,  ---  ,             3740,  ---  ,             3855,  ---  
2001.2              ,             4690,  ---  ,             4660,  ---  ,             4810,  ---  
2001.1              ,             4900,  ---  ,             4975,  ---  ,             5080,  ---  
2000.4              ,             5125,  ---  ,             5180,  ---  ,             5285,  ---  
2000.3              ,             5345,  ---  ,             5390,  ---  ,             5475,  ---  
2000.2              ,             5465,  ---  ,             5510,  ---  ,             5540,  ---  
2000.1              ,             5295,  ---  ,             5345,  ---  ,             5430,  ---  
1999.4              ,             6105,  ---  ,             6100,  ---  ,             5885,  ---  
1999.3              ,             5330,  ---  ,             5390,  ---  ,             5510,  ---  
1999.2              ,             5225,  ---  ,             5270,  ---  ,             5350,  ---  
1999.1              ,             5250,  ---  ,             5240,  ---  ,             5180,  ---  
1998.4              ,             5170,  ---  ,             5170,  ---  ,             5135,  ---  
1998.3              ,             5380,  ---  ,             5360,  ---  ,             5340,  ---  
1998.2              ,             5610,  ---  ,             5490,  ---  ,             5440,  ---  
1998.1              ,             5630,  ---  ,             5610,  ---  ,             5575,  ---  
1997.4              ,             5395,  ---  ,             5415,  ---  ,             5520,  ---  
1997.3              ,             5640,  ---  ,             5680,  ---  ,             5765,  ---  
1997.2              ,             5530,  ---  ,             5575,  ---  ,             5715,  ---  
1997.1              ,             5845,  ---  ,             5850,  ---  ,             5900,  ---  
1996.4              ,             5785,  ---  ,             5840,  ---  ,             6035,  ---  
1996.3              ,             5980,  ---  ,             6045,  ---  ,             6160,  ---  
1996.2              ,             6246,  ---  ,             6281,  ---  ,             6285,  ---  
1996.1              ,             6370,  ---  ,             6404,  ---  ,             6315,  ---  
1995.4              ,             6280,  ---  ,             6300,  ---  ,             6245,  ---  
1995.3              ,             6435,  ---  ,             6455,  ---  ,             6395,  ---  
1995.2              ,             6900,  ---  ,             6800,  ---  ,             6550,  ---  
1995.1              ,             5780,  ---  ,             5825,  ---  ,             5875,  ---  
1994.4              ,             6020,  ---  ,             6115,  ---  ,             6165,  ---  
1994.3              ,             5325,  ---  ,             5405,  ---  ,             5590,  ---  
1994.2              ,             5220,  ---  ,             5295,  ---  ,             5420,  ---  
1994.1              ,             5410,  ---  ,             5465,  ---  ,             5470,  ---  
1993.4              ,             4755,  ---  ,             4800,  ---  ,             4975,  ---  
1993.3              ,             4425,  ---  ,             4470,  ---  ,             4665,  ---  
1993.2              ,             5075,  ---  ,             5130,  ---  ,             5340,  ---  
1993.1              ,             5655,  ---  ,             5715,  ---  ,             5890,  ---  
1992.4              ,             5780,  ---  ,             5840,  ---  ,             6020,  ---  
1992.3              ,             6360,  ---  ,             6410,  ---  ,             6600,  ---  
1992.2              ,             7165,  ---  ,             7150,  ---  ,             7100,  ---  
1992.1              ,             5716,  ---  ,             5713,  ---  ,             5875,  ---  
1991.4              ,             5605,  ---  ,             5650,  ---  ,             5900,  ---  
1991.3              ,             5635,  ---  ,             5675,  ---  ,             5950,  ---  
1991.2              ,             5700,  ---  ,             5785,  ---  ,             6050,  ---  
1991.1              ,             5465,  ---  ,             5560,  ---  ,             5950,  ---  
1990.4              ,             5584,  ---  ,             5698,  ---  ,             6100,  ---  
1990.3              ,             6305,  ---  ,             6360,  ---  ,             6600,  ---  
1990.2              ,             5945,  ---  ,             6070,  ---  ,             6400,  ---  
1990.1              ,             6750,  ---  ,             6800,  ---  ,             7150,  ---  
1989.4              ,             6936,  ---  ,             7060,  ---  ,             7300,  ---  
1989.3              ,             8475,  ---  ,             8470,  ---  ,             8600,  ---