2004 2005 2006 2007 2008 2009 2010 2011 $0 $5,000,000 $10,000,000 $15,000,000 $20,000,000 $25,000,000 $30,000,000 $35,000,000
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Sheet piling of iron or steel | $22,205 | $670 | $175,754 | $43,007 | | $520 |
| Railway or tramway track construction material of iron or steel | | $1,221 | $1,757 | $425 | $2,038 | $128 |
| Tubes, pipes and hollow profiles, of cast iron. | $280,744 | $44,648 | $10,996 | | $5,409 | $1,004 |
| Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) ... | $361,734 | $435,836 | $238,232 | $975,015 | $856,783 | $334,183 |
| Other tubes and pipes (for example, welded, riveted or similarly closed) | $801 | $56,372 | | $36,800 | $10,000 | |
| Other tubes, pipes and hollow profiles | $3,087,219 | $1,679,533 | $2,257,679 | $5,120,732 | $3,517,420 | $5,727,266 |
| Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or ... | $299,021 | $168,642 | $148,318 | $257,744 | $199,805 | $171,121 |
| Structures (excluding prefabricated buildings of heading 94.06) | $6,603,641 | $4,474,357 | $5,253,743 | $12,687,649 | $6,174,971 | $6,839,940 |
| Reservoirs, tanks, vats and similar containers for any material | $1,039,993 | $1,692,116 | $1,092,582 | $1,021,204 | $797,954 | $1,222,696 |
| Tanks, casks, drums, cans, boxes and similar containers, for any material | $2,648,028 | $2,063,773 | $2,281,852 | $2,305,957 | $3,097,494 | $3,306,123 |
| Containers for compressed or liquefied gas, of iron or steel. | $191,177 | $222,870 | $803,262 | $966,713 | $1,341,029 | $914,059 |
| Stranded wire, ropes, cables, plaited bands, slings and the like, of iron o ... | $102,539 | $54,149 | $55,716 | $49,337 | $102,843 | $386,600 |
| Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or n ... | $1,463,760 | $1,711,198 | $2,306,823 | $2,323,806 | $1,841,642 | $1,618,574 |
| Cloth (including endless bands), grill, netting and fencing, of iron or ste ... | $30,469 | $75,740 | $93,418 | $192,240 | $80,677 | $79,763 |
| Chain and parts thereof, of iron or steel. | $8,689 | $19,812 | $5,354 | $15,509 | $24,649 | $20,797 |
| Anchors, grapnels and parts thereof, of iron or steel. | $917 | $3,763 | $34,071 | $3,718 | | $1,756 |
| Nails, tacks, drawing pins, corrugated nails, staples | $1,007,866 | $1,417,846 | $1,205,275 | $1,931,922 | $1,347,589 | $1,320,273 |
| Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pin ... | $420,086 | $395,260 | $416,234 | $551,363 | $492,969 | $448,418 |
| Sewing needles, knitting needles, bodkins, crochet hooks, embroidery stilet ... | $1,968 | $3,951 | $516 | $30,833 | $30,668 | $8,950 |
| Springs and leaves for springs, of iron or steel. | $207,527 | $223,696 | $310,689 | $151,544 | $144,407 | $221,046 |
| Stoves, ranges, grates, cookers | $220,534 | $219,192 | $364,656 | $131,800 | $850,367 | $442,271 |
| Radiators for central heating, not electrically heated, and parts thereof | | $308,715 | $719,455 | $461,027 | $271,662 | $764,489 |
| Table, kitchen or other household articles and parts thereof, of iron or st ... | $67,347 | $81,915 | $72,575 | $107,892 | $59,647 | $52,042 |
| Sanitary ware and parts thereof, of iron or steel. | $17,842 | $17,877 | $8,397 | $11,823 | $69,189 | $14,179 |
| Other cast articles of iron or steel. | $138,326 | $32,982 | $52,774 | $860,196 | $44,758 | $149,650 |
| Other articles of iron or steel. | $1,497,957 | $1,790,838 | $1,365,920 | $1,306,537 | $1,422,076 | $1,475,968 |
| Total | $19,720,390 | $17,196,972 | $19,276,048 | $31,544,793 | $22,786,046 | $25,521,816 |
|
|
