Commodity2005200620072008200920102011
Pitch coke, obt. from coal tar/oth. min. tars$97,926$405,891$12,346$10,778,616$3,325,747$5,761,068$8,880,326
Total$97,926$405,891$12,346$10,778,616$3,325,747$5,761,068$8,880,326