Commodity2005200620072008200920102011
Supported catalysts, with nickel/nickel comps. as the active substance $13,303$6,411$288   
Supported catalysts, with precious metal/precious metal comps. as the activ ...$254,168$337,101$918,454$1,633,795$107,983$89,693$160
Supported catalysts other than those with nickel/nickel comps./precious met ...$218,816$155,317$136,775$24,046$173,396$55,124$3,552
Reaction initiators, reaction accelerators & catalytic preps. (excl. of 381 ...$429,773$603,568$689,397$871,870$610,949$440,674$494,387
Total$902,757$1,109,289$1,751,037$2,529,999$892,328$585,491$498,099