Commodity2005200620072008200920102011
Roller chain of iron/steel$4,255,100$5,796,000$5,638,000$8,675,100$6,356,500$9,025,400$12,251,100
Articulated link chain other than roller chain, of iron/steel$673,500$671,000$1,156,700$1,962,400$796,000$1,856,400$1,578,500
Parts of articulated link chain of iron/steel$209,000$176,700$177,600$481,500$401,500$609,200$693,600
Skid chain of iron/steel$46,400$23,600$64,400$50,900$20,600$96,100$127,800
Stud-link chain of iron/steel$39,700$17,200$39,900$96,900$48,700$68,800$32,800
Welded link chain of iron/steel$2,099,700$2,790,100$2,418,600$4,712,000$2,078,100$3,005,400$3,575,600
Chain, of iron/steel, n.e.s. in 73.15$1,458,500$1,102,800$2,534,000$3,297,200$1,600,300$2,965,000$2,510,600
Parts of chains (excl. articulated link chain), of iron/steel$462,600$545,900$685,300$1,477,700$483,000$626,200$1,095,500
Total$9,244,500$11,123,300$12,714,500$20,753,700$11,784,700$18,252,500$21,865,500