|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Roller chain of iron/steel | $1,099 | $3,293 | | $357 | $2,857 |
| Articulated link chain other than roller chain, of iron/steel | $3,022 | $2,507 | $1,291 | $6,903 | $8,152 |
| Parts of articulated link chain of iron/steel | $11,663 | $1,975 | $8,130 | $4,682 | |
| Skid chain of iron/steel | $55,155 | $549 | $1,294 | $501 | |
| Stud-link chain of iron/steel | | | $1,410 | | $25,091 |
| Welded link chain of iron/steel | | $2,228 | | $15,507 | |
| Chain, of iron/steel, n.e.s. in 73.15 | $506 | | $33,182 | $107,626 | $35,011 |
| Parts of chains (excl. articulated link chain), of iron/steel | | | $78,840 | $17,824 | $51,113 |
| Total | $71,445 | $10,552 | $124,147 | $153,400 | $122,224 |
|
|
