Commodity20052006200720082009
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$7,429,267$6,589,478$13,329,354$18,923,975$7,039,660
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...   $5,548 
Total$7,429,267$6,589,478$13,329,354$18,929,523$7,039,660