Commodity2006200720082010
Watch cases of precious metal/metal clad with precious metal$116,250  $41,397
Watch cases of base metal, whether or not gold- /silver-plated  $16,120 
Watch cases n.e.s. in 91.11$2,601$1,964  
Parts of the watch cases of 91011   $43,337
Total$118,851$1,964$16,120$84,734