Commodity2005200620072008200920102011
Granulated slag (slag sand) from the mfr. of iron/steel$8,709,101$8,522,376$17,235,627$22,445,112$4,136,190$9,009,480$3,055,064
Total$8,709,101$8,522,376$17,235,627$22,445,112$4,136,190$9,009,480$3,055,064