Commodity2005200620072008200920102011
Cast arts. of non-malleable cast iron, n.e.s.$14,863,715$22,436,566$25,277,265$30,559,999$22,028,843$30,047,297$38,644,161
Grinding balls & sim. cast arts. for mills, of iron/steel$11,881,838$13,555,075$13,169,147$12,794,830$9,795,297$10,198,358$11,688,905
Cast arts. of iron (excl. non-malleable cast iron)/steel, n.e.s.$11,063,228$15,120,743$17,260,480$11,669,808$7,657,828$9,769,660$13,158,096
Total$37,808,781$51,112,384$55,706,892$55,024,637$39,481,968$50,015,315$63,491,162