Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$89,252$193,189$429,962$320,501$132,919$129,450$131,656
Washers (incl. spring washers) of copper$146,485$48,019$57,794$72,114$70,623$49,127$81,124
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$1,025,244$556,550$991,970$1,726,531$898,118$742,416$947,882
Threaded arts. of copper (excl. of 7415.33)$154,224$349,818$133,872$132,193$215,407$296,368$232,898
Total$1,415,205$1,147,576$1,613,598$2,251,339$1,317,067$1,217,361$1,393,560