Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$56,821$35,337$90,521$26,815$26,968$67,663$39,229
Washers (incl. spring washers) of copper$75,251$90,682$87,065$99,955$60,571$80,835$103,797
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$91,041$69,853$92,251$91,592$63,979$129,919$57,540
Threaded arts. of copper (excl. of 7415.33)$215,680$208,268$225,538$119,274$133,680$180,819$366,241
Total$438,793$404,140$495,375$337,636$285,198$459,236$566,807