Sub-Chapter200520062007200820092010
Sheet piling of iron or steel $23,352$10,759$3,353  
Railway or tramway track construction material of iron or steel$265$7,191 $122,135$6,083$18,111
Tubes, pipes and hollow profiles, of cast iron.$1,352$78,612$99,228$227,380 $5,478
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) ...$203,794$9,245,712$40,997,709$18,077,977$1,209,160$155,719
Other tubes and pipes (for example, welded, riveted or similarly closed)$3,574,555$2,617,569$3,383,329$1,986,277$1,466,428$1,372,413
Other tubes, pipes and hollow profiles$7,722,156$7,146,037$6,773,295$6,847,054$3,069,191$1,462,271
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or ...$1,309,934$1,460,124$2,054,235$2,377,953$1,930,169$3,835,364
Structures (excluding prefabricated buildings of heading 94.06)$5,317,621$6,089,813$7,843,123$20,534,021$28,416,328$10,717,005
Reservoirs, tanks, vats and similar containers for any material$29,153$225,362$540,530$1,373,300$826,788$1,284,196
Tanks, casks, drums, cans, boxes and similar containers, for any material$26,221$172,128$147,530$233,655$3,174,106$1,307,791
Containers for compressed or liquefied gas, of iron or steel.$854,682$137,488$104,835$528,044$2,351,156$2,107,140
Stranded wire, ropes, cables, plaited bands, slings and the like, of iron o ...$733,640$689,194$1,010,299$948,065$832,921$398,634
Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or n ...$14,719$13,855$11,395$7,871$2,129$161,615
Cloth (including endless bands), grill, netting and fencing, of iron or ste ...$86,725$106,614$714,162$604,625$257,486$210,143
Chain and parts thereof, of iron or steel.$26,546$190,822$59,018$42,090$20,667$18,972
Anchors, grapnels and parts thereof, of iron or steel.  $2,317,549 $754 
Nails, tacks, drawing pins, corrugated nails, staples$1,086,828$1,066,952$1,044,146$1,363,117$1,198,890$574,951
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pin ...$1,073,484$1,025,070$10,751,720$3,403,286$11,488,018$8,853,617
Sewing needles, knitting needles, bodkins, crochet hooks, embroidery stilet ...$499$17$93$425$55,135$65,580
Springs and leaves for springs, of iron or steel.$94,281$126,058$272,688$1,166,678$366,089$361,491
Stoves, ranges, grates, cookers$100,051$106,090$134,596$95,478$92,162$45,030
Radiators for central heating, not electrically heated, and parts thereof$350,956$221,592$197,425$309,889$141,181$109,030
Table, kitchen or other household articles and parts thereof, of iron or st ...$848,234$393,795$1,639,472$10,573,448$8,302,039$8,752,794
Sanitary ware and parts thereof, of iron or steel.$42,547$14,703$18,407$17,232$200,557$43,071
Other cast articles of iron or steel.$222,306$565,847$796,412$1,583,231$2,163,239$1,950,350
Other articles of iron or steel.$9,800,858$9,806,699$14,241,391$18,076,355$19,472,756$17,196,892
Total$33,521,407$41,530,696$95,163,346$90,502,939$87,043,432$61,007,658