|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Roller chain of iron/steel | $299,499 | $496,565 | $546,915 | $890,868 | $710,420 | $722,975 | $552,741 |
| Articulated link chain other than roller chain, of iron/steel | $198,028 | $134,605 | $217,675 | $288,255 | $595,274 | $412,298 | $775,917 |
| Parts of articulated link chain of iron/steel | $91,861 | $32,585 | $412,464 | $366,919 | $110,376 | $29,287 | $110,350 |
| Skid chain of iron/steel | $7,291 | $11,160 | $7,076 | $168,365 | $18,419 | $211,934 | $42,190 |
| Stud-link chain of iron/steel | $31,055 | $29,979 | $218,248 | $302,416 | $32,538 | $28,400 | $53,661 |
| Welded link chain of iron/steel | $97,483 | $119,498 | $25,670 | $33,146 | $41,198 | $61,228 | $101,941 |
| Chain, of iron/steel, n.e.s. in 73.15 | $1,406,048 | $178,222 | $651,445 | $473,346 | $409,921 | $460,831 | $1,131,316 |
| Parts of chains (excl. articulated link chain), of iron/steel | $52,490 | $247,274 | $154,863 | $300,251 | $233,098 | $175,043 | $177,021 |
| Total | $2,183,755 | $1,249,888 | $2,234,356 | $2,823,566 | $2,151,244 | $2,101,996 | $2,945,137 |
|
|
