Commodity2005200620072008200920102011
Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ...$201,671$375,589$329,964$386,024$289,251$374,530$406,322
Total$201,671$375,589$329,964$386,024$289,251$374,530$406,322