Commodity2005200620072008200920102011
Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ...$11,769$3,407$5,219$9,465$3,469$12,104$37,165
Total$11,769$3,407$5,219$9,465$3,469$12,104$37,165