|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Coach screws of iron/steel | $7,857,199 | $7,592,721 | $7,223,277 | $13,207,106 | $12,831,847 | $11,689,571 | $20,530,043 |
| Wood screws other than coach screws, of iron/steel | $4,405,214 | $4,553,546 | $5,796,682 | $6,340,152 | $5,539,823 | $5,768,772 | $8,083,361 |
| Screw hooks & screw rings, of iron/steel | $23,979,112 | $27,281,265 | $37,531,267 | $45,450,340 | $29,483,678 | $35,551,548 | $39,000,957 |
| Self-tapping screws of iron/steel | $41,004,648 | $51,387,032 | $55,841,167 | $53,189,192 | $42,082,085 | $55,552,353 | $71,700,352 |
| Screws & bolts (excl. of 7318.11-7318.14), whether or not with their nuts/w ... | $1,004,662,545 | $1,141,765,388 | $1,140,800,062 | $1,160,416,355 | $930,233,466 | $1,212,289,876 | $1,417,573,088 |
| Nuts of iron/steel | $317,828,236 | $368,836,010 | $366,727,963 | $444,495,989 | $388,111,828 | $456,512,917 | $552,903,806 |
| Threaded arts. of iron/steel (excl. of 73.07, 7318.11-7318.16) | $98,519,761 | $130,909,880 | $145,155,664 | $150,724,156 | $122,816,536 | $145,181,276 | $168,987,728 |
| Spring washers & oth. lock washers, of iron/steel | $20,889,220 | $25,148,012 | $28,107,535 | $30,780,937 | $25,983,810 | $29,160,921 | $34,410,280 |
| Washers (excl. of 7318.21) of iron/steel | $87,602,209 | $104,709,587 | $122,619,469 | $126,159,011 | $106,413,976 | $144,612,512 | $175,037,028 |
| Rivets of iron/steel | $78,663,062 | $94,626,438 | $103,185,642 | $86,393,029 | $70,818,619 | $89,509,899 | $92,948,464 |
| Cotters & cotter-pins, of iron/steel | $38,287,297 | $41,363,423 | $52,557,266 | $66,593,609 | $51,952,255 | $76,681,824 | $94,481,147 |
| Non-threaded arts. sim. to rivets, cotters and the like, of iron/steel (exc ... | $218,516,673 | $276,634,569 | $303,217,737 | $326,790,797 | $241,121,532 | $296,634,245 | $352,113,372 |
| Total | $1,942,215,176 | $2,274,807,871 | $2,368,763,731 | $2,510,540,673 | $2,027,389,455 | $2,559,145,714 | $3,027,769,626 |
|
|
