Yassine Soya is a trade company and we treat only wiht seller&＃39;s and buyer&＃39;s mandate.however our company was established in 2002 in Tunisia.Actually , we sell the following products : Steam coal,used rails ,HMS,Cooper cathode,Sugar,Cement,Gold ,diamant,Wheat flower,biodiesl,SLCO,ARAMCO,REBCO.....