Commodity2005200620072008200920102011
Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ...$8,179$54,936$130,649$75,755$70,227$1,058,308$857,116
Total$8,179$54,936$130,649$75,755$70,227$1,058,308$857,116