We are PT. Incor Energy, we can Supply Black Tin to many Countries. This is Our Specification : Iron (Fe) 0. 02Alumunium (Al) 0. 006Copper (Cu) 0. 020Bismuth (Bi) 0. 0004Lead (Pb) 99. 63Tin (Sn) 0. 0025Antimony (Sb) 0. 16Zinc (Zn) 0. 005Silver (Ag) 0. 002Arsenic (As) 0. 0001Please Contact me, for serious buyers. Best RegardsAlfret Prio
