Commodity2005200620072008200920102011
Roller chain of iron/steel$2,327,292$3,944,875$4,870,658$7,227,200$6,420,170$9,758,161$10,767,117
Articulated link chain other than roller chain, of iron/steel$5,274,103$6,021,384$7,743,920$10,558,960$8,569,794$8,412,293$10,764,469
Parts of articulated link chain of iron/steel$732,903$518,303$665,460$707,302$942,413$1,038,611$1,203,701
Skid chain of iron/steel$555,198$1,092,418$993,570$1,380,986$1,483,515$1,606,441$2,033,446
Stud-link chain of iron/steel$493,235$1,000,213$715,433$644,526$380,843$1,066,219$779,475
Welded link chain of iron/steel$727,136$1,364,198$2,107,381$2,474,700$1,429,238$1,223,325$1,586,612
Chain, of iron/steel, n.e.s. in 73.15$774,194$713,799$899,847$1,534,001$1,119,925$1,182,582$1,485,278
Parts of chains (excl. articulated link chain), of iron/steel$326,449$511,472$1,013,029$1,229,001$579,983$976,037$1,746,573
Total$11,210,510$15,166,662$19,009,298$25,756,676$20,925,881$25,263,669$30,366,671