Commodity2005200620072008200920102011
Artificial graphite $4,784    $41,407
Colloidal/semi-colloidal graphite$6,846    $11 
Preparations based on graphite/oth. carbon in the form of pastes/blocks/pla ... $76,600$30,536$61,957$4,300$3,538$2,994
Total$6,846$81,384$30,536$61,957$4,300$3,549$44,401