|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Roller chain of iron/steel | $612 | $19,223 | $30,338 | $16,726 | $878 | $59,745 |
| Articulated link chain other than roller chain, of iron/steel | $2,769 | $8,434 | $222,066 | $7,145 | $119,434 | $74,722 |
| Parts of articulated link chain of iron/steel | | $11,448 | | | | |
| Stud-link chain of iron/steel | | | | $173,979 | | |
| Welded link chain of iron/steel | $36,362 | $36,804 | $158,609 | $94,447 | | $38,115 |
| Chain, of iron/steel, n.e.s. in 73.15 | $3,061 | $30,910 | $121 | $1,295 | $32,873 | $19,570 |
| Parts of chains (excl. articulated link chain), of iron/steel | | | | $177 | $1,280 | |
| Total | $42,804 | $106,819 | $411,134 | $293,769 | $154,465 | $192,152 |
|
|
