|
| Commodity | 2006 | 2007 | 2008 |
| Coach screws of iron/steel | $1,272,004 | $1,137,966 | |
| Wood screws other than coach screws, of iron/steel | $1,030,261 | $841,358 | $900,344 |
| Screw hooks & screw rings, of iron/steel | $371,182 | $366,016 | $262,274 |
| Self-tapping screws of iron/steel | $1,311,904 | $1,881,228 | $2,275,897 |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $18,855,781 | $22,013,371 | $21,236,654 |
| Nuts of iron/steel | $2,976,293 | $2,478,296 | $9,425,069 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | $3,620,902 | $7,009,282 | $4,824,490 |
| Spring washers & oth. lock washers, of iron/steel | $950,806 | $1,209,415 | $1,279,161 |
| Washers (excl. of 7318.21) of iron/steel | $5,218,261 | $6,813,484 | $8,814,637 |
| Rivets of iron/steel | $300,001 | $520,724 | $399,603 |
| Cotters & cotter-pins, of iron/steel | $999,301 | $842,102 | $802,164 |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | $1,710,557 | $2,526,735 | $3,345,832 |
| Total | $38,617,253 | $47,639,977 | $53,566,125 |
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