|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Coach screws of iron/steel | | $8 | | | | | $3,000 |
| Screw hooks & screw rings, of iron/steel | | | | | | $17,500 | |
| Self-tapping screws of iron/steel | | $223 | $1,300 | | | $348 | $683 |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $2 | $145,926 | $8,491 | $1,873 | $61,189 | $37,008 | $15,432 |
| Nuts of iron/steel | | $3,200 | $12,878 | $1,420 | $999 | $8,012 | $34,866 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | | | $2,250 | | $1,805 | $3,190 | $62,705 |
| Spring washers & oth. lock washers, of iron/steel | | | | | | $54 | |
| Washers (excl. of 7318.21) of iron/steel | | | $5,358 | $1 | $737 | $42 | $10,500 |
| Rivets of iron/steel | | $125 | | | $30 | | |
| Cotters & cotter-pins, of iron/steel | | | | | | $747 | |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | | $2,616 | $1,644 | $15,821 | $1,552 | $6,321 | $500 |
| Total | $2 | $152,098 | $31,921 | $19,115 | $66,312 | $73,222 | $127,686 |
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