|
| Commodity | 2005 | 2006 | 2007 |
| Coach screws of iron/steel | $589,010 | $339,280 | $316,989 |
| Wood screws other than coach screws, of iron/steel | $110,023 | $41,160 | $39,523 |
| Screw hooks & screw rings, of iron/steel | $39,603 | $29,610 | $22,433 |
| Self-tapping screws of iron/steel | $199,264 | $102,706 | $74,722 |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $1,272,947 | $1,092,090 | $1,434,941 |
| Nuts of iron/steel | $161,020 | $116,362 | $141,831 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | $217,033 | $132,402 | $149,223 |
| Spring washers & oth. lock washers, of iron/steel | $92,158 | $170,696 | $89,349 |
| Washers (excl. of 7318.21) of iron/steel | $120,717 | $56,369 | $46,527 |
| Rivets of iron/steel | $156,801 | $105,082 | $99,541 |
| Cotters & cotter-pins, of iron/steel | $61,891 | $28,813 | $11,471 |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | $177,018 | $261,509 | $172,499 |
| Total | $3,197,485 | $2,476,079 | $2,599,049 |
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