Commodity2005200620072008200920102011
Chromium trioxide$459$879 $408$1,708  
Chromium oxides (excl. chromium trioxide) & hydroxides$7,680$3,176$10,391$1,280$640$2,212$6,615
Total$8,139$4,055$10,391$1,688$2,348$2,212$6,615