|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Coach screws of iron/steel | $1,840 | $1,930 | | | | | |
| Wood screws other than coach screws, of iron/steel | $3,754 | $1,090 | $9,023 | $4,257 | $1,252 | $1,811 | $1,260 |
| Screw hooks & screw rings, of iron/steel | | $465 | $40 | $25 | | | $3 |
| Self-tapping screws of iron/steel | $5,509 | $1,056 | $7,909 | $1,233 | $221 | $1,642 | $2,796 |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $23,173 | $24,597 | $26,427 | $12,001 | $13,996 | $16,836 | $17,094 |
| Nuts of iron/steel | $851 | $12,037 | $9,350 | $254 | $2,195 | $510 | $338 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | $8,208 | $69,517 | $4,797 | $1,256 | $983 | $4,933 | $29 |
| Spring washers & oth. lock washers, of iron/steel | $19 | $4 | | | | $4 | $71 |
| Washers (excl. of 7318.21) of iron/steel | $6,232 | $7,720 | $475 | $320 | $559 | $589 | $55 |
| Rivets of iron/steel | $4 | $17 | $298 | $1 | $392 | $6 | $4 |
| Cotters & cotter-pins, of iron/steel | $706 | | $116 | | | $306 | |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | $1,477 | $3,902 | $3,072 | $4,735 | $2,584 | $1,915 | $1,181 |
| Total | $51,773 | $122,335 | $61,507 | $24,082 | $22,182 | $28,552 | $22,831 |
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