Commodity200520062007200820092010
Supported catalysts, with nickel/nickel comps. as the active substance  $136   
Supported catalysts other than those with nickel/nickel comps./precious met ...$381$2,837$1,724$998$5,278$8,484
Reaction initiators, reaction accelerators & catalytic preps. (excl. of 381 ...$508 $1,637$343$455$41
Total$889$2,837$3,497$1,341$5,733$8,525