|
| Commodity | 2009 | 2010 | 2011 |
| Coach screws of iron/steel | $12,937 | | $183 |
| Wood screws other than coach screws, of iron/steel | $12,282 | | |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | | $71,800 | $10,762 |
| Nuts of iron/steel | | $10,269 | $8 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | $71,751 | $1,600 | $1,570 |
| Spring washers & oth. lock washers, of iron/steel | | | $8 |
| Washers (excl. of 7318.21) of iron/steel | | | $3,380 |
| Cotters & cotter-pins, of iron/steel | | | $592 |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | | | $3,732 |
| Total | $96,970 | $83,669 | $20,235 |
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