Commodity2005200620072009
Artificial graphite   $2,583
Colloidal/semi-colloidal graphite $2,482$3,297 
Carbonaceous pastes for electrodes & sim. pastes for furnace linings   $171,370
Preparations based on graphite/oth. carbon in the form of pastes/blocks/pla ...$17,234  $55,337
Total$17,234$2,482$3,297$229,290