Commodity200520062007200820092010
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$170,779$239,754$568,898$727,478$187,136$392,946
Washers (incl. spring washers) of copper$31,506$34,290$40,029$47,939$36,699$34,381
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$101,376$107,601$209,556$199,830$181,727$253,906
Threaded arts. of copper (excl. of 7415.33)$103,216$54,210$76,042$195,953$187,868$194,588
Total$406,877$435,855$894,525$1,171,200$593,430$875,821