|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Roller chain of iron/steel | | | | | $4,299 |
| Articulated link chain other than roller chain, of iron/steel | $7,802 | $35,683 | $49 | $6,091 | |
| Stud-link chain of iron/steel | | | $260 | | |
| Welded link chain of iron/steel | $910 | | | | |
| Parts of chains (excl. articulated link chain), of iron/steel | | | | $12,231 | |
| Total | $8,712 | $35,683 | $309 | $18,322 | $4,299 |
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