Commodity200520062007200820102011
Naphthalene$8,035,240$10,171,934$23,838,850$77,384,342  
Oils & oth. prods. of the distillation of high temp. coal tar, n.e.s. in Ch ... $23,884$4,481 $70$445
Total$8,035,240$10,195,818$23,843,331$77,384,342$70$445