Commodity2005200620072008200920102011
Granulated slag (slag sand) from the mfr. of iron/steel$9,132,121$9,967,844$10,762,051$18,077,796$8,504,338$1,127,961$2,882,646
Total$9,132,121$9,967,844$10,762,051$18,077,796$8,504,338$1,127,961$2,882,646