|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Articulated link chain other than roller chain, of iron/steel | $7,402 | $430 | $10,677 | $45,026 | $7,451 | |
| Parts of articulated link chain of iron/steel | $14,116 | | | | | $20,500 |
| Skid chain of iron/steel | | | | | | $30 |
| Welded link chain of iron/steel | | | | $14,350 | $795 | |
| Chain, of iron/steel, n.e.s. in 73.15 | $15,500 | $383 | $453 | $18,721 | $1,320 | $100 |
| Parts of chains (excl. articulated link chain), of iron/steel | | $31,189 | $3,507 | $3,714 | | |
| Total | $37,018 | $32,002 | $14,637 | $81,811 | $9,566 | $20,630 |
|
|
