Commodity2005200620072008200920102011
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$91$1,080  $1,654$21,107$43,347
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$955$222$542$113$14,477$380,447$195,416
Total$1,046$1,302$542$113$16,131$401,554$238,763