Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$416,839$364,435$519,236$3,357,847$3,094,810$3,582,781$2,484,913
Washers (incl. spring washers) of copper$109,568$138,010$281,090$519,364$789,231$2,126,847$1,793,627
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$1,229,481$1,072,766$577,025$5,501,928$1,161,142$1,632,238$2,170,119
Threaded arts. of copper (excl. of 7415.33)$1,433,478$1,330,526$1,007,219$2,486,508$2,191,747$2,015,359$1,873,760
Total$3,189,366$2,905,737$2,384,570$11,865,647$7,236,930$9,357,225$8,322,419