Commodity200520062007200820092010
Refractory cements, mortars, concretes & sim. compositions, other than prod ...$4,707,261$4,764,035$5,896,029$7,688,786$4,440,706$6,927,452
Total$4,707,261$4,764,035$5,896,029$7,688,786$4,440,706$6,927,452