Commodity2005200620072008200920102011
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$4,538$702     
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$72,262,222$88,401,232$103,604,097$384,993,566$166,390,618$184,734,462$270,592,833
Total$72,266,760$88,401,934$103,604,097$384,993,566$166,390,618$184,734,462$270,592,833