Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Coach screws of iron/steel | $3,355,949 | $7,446,454 | $6,525,155 | $10,786,249 | $3,021,351 | $3,510,460 | $5,198,448 |
Wood screws other than coach screws, of iron/steel | $205,849 | $96,903 | $242,947 | $459,545 | $297,576 | $482,724 | $354,967 |
Screw hooks & screw rings, of iron/steel | $143,403 | $179,479 | $82,498 | $257,817 | $187,258 | $100,457 | $90,133 |
Self-tapping screws of iron/steel | $392,550 | $805,795 | $1,579,123 | $1,045,616 | $839,195 | $1,156,424 | $1,716,999 |
Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $2,583,623 | $4,298,526 | $9,234,111 | $7,887,186 | $9,579,975 | $13,073,016 | $15,059,223 |
Nuts of iron/steel | $889,068 | $1,004,486 | $2,312,882 | $1,838,257 | $1,920,611 | $2,921,545 | $2,747,151 |
Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | $440,937 | $1,003,790 | $804,545 | $2,080,168 | $590,857 | $564,394 | $692,369 |
Spring washers & oth. lock washers, of iron/steel | $388,264 | $603,662 | $1,400,816 | $863,383 | $736,501 | $900,208 | $901,512 |
Washers (excl. of 7318.21) of iron/steel | $264,262 | $616,969 | $696,485 | $839,028 | $683,603 | $915,437 | $1,348,556 |
Rivets of iron/steel | $443,165 | $312,997 | $255,755 | $249,247 | $290,192 | $457,574 | $663,446 |
Cotters & cotter-pins, of iron/steel | $410,426 | $698,337 | $947,973 | $881,839 | $734,296 | $1,344,220 | $1,782,231 |
Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | $826,288 | $970,404 | $1,788,094 | $5,984,915 | $2,806,076 | $7,791,245 | $6,771,537 |
Total | $10,343,784 | $18,037,802 | $25,870,384 | $33,173,250 | $21,687,491 | $33,217,704 | $37,326,572 |
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