Commodity200520062008200920102011
Articulated link chain other than roller chain, of iron/steel$1,742$309,046   $19,789
Welded link chain of iron/steel $6,104$625$12,138$6,254 
Chain, of iron/steel, n.e.s. in 73.15$170,971$5,058$91,854 $119,330$353,031
Parts of chains (excl. articulated link chain), of iron/steel $962   $4,241
Total$172,713$321,170$92,479$12,138$125,584$377,061