|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Roller chain of iron/steel | $207,038 | $177,392 | $250,790 | $246,471 | $371,634 | $430,677 | $1,275,223 |
| Articulated link chain other than roller chain, of iron/steel | $1,198,421 | $668,310 | $674,595 | $896,468 | $940,503 | $1,178,960 | $1,136,399 |
| Parts of articulated link chain of iron/steel | $257,710 | $69,623 | $370,455 | $634,922 | $633,376 | $135,226 | $216,080 |
| Skid chain of iron/steel | $45,651 | $10,793 | $6,196 | $57,118 | $23,928 | $13,921 | $57,231 |
| Stud-link chain of iron/steel | $86,567 | $39,074 | $137,019 | $171,705 | $57,854 | $53,632 | $249,298 |
| Welded link chain of iron/steel | $60,237 | $141,680 | $49,445 | $56,773 | $69,293 | $24,617 | $407,824 |
| Chain, of iron/steel, n.e.s. in 73.15 | $355,064 | $278,048 | $270,095 | $384,472 | $300,801 | $1,129,100 | $1,340,574 |
| Parts of chains (excl. articulated link chain), of iron/steel | $225,688 | $249,209 | $262,086 | $129,384 | $238,703 | $532,087 | $185,915 |
| Total | $2,436,376 | $1,634,129 | $2,020,681 | $2,577,313 | $2,636,092 | $3,498,220 | $4,868,544 |
|
|
