|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Wood screws other than coach screws, of iron/steel | $973 | $203 | | $8,970 | $1,100 | $44,916 | $7,079 |
| Screw hooks & screw rings, of iron/steel | $20,000 | $16,759 | $20,145 | | $10,743 | | |
| Self-tapping screws of iron/steel | $2,203 | | | | | | |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $88,094 | $99,505 | $2,657 | $5,832 | $2,040 | $32,067 | $54,203 |
| Nuts of iron/steel | $174 | $410 | | $8 | $708 | | $4,159 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | | $510 | $41,517 | | $841 | | |
| Spring washers & oth. lock washers, of iron/steel | | | | | | | $74 |
| Washers (excl. of 7318.21) of iron/steel | $3,994 | $452 | $333 | $958 | $1,099 | $3,367 | $3,247 |
| Rivets of iron/steel | $834 | $1,035 | $202 | $3,020 | $1,862 | $2,157 | |
| Cotters & cotter-pins, of iron/steel | $1 | | | | | | $1 |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | | | | $24 | | $37 | $2,903 |
| Total | $116,273 | $118,874 | $64,854 | $18,812 | $18,393 | $82,544 | $71,666 |
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