Commodity2005200620072008200920102011
Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ...$96,319$514,828$1,163,311$433,294$1,065,261$1,808,543$1,794,175
Total$96,319$514,828$1,163,311$433,294$1,065,261$1,808,543$1,794,175