Product20012002200320042005
Petroleum oils and oils obtained from bituminous minerals, crude    $5,000
Petroleum oils and oils obtained from bituminous minerals (other than crude); preparations, n.e.s., containing by weight 70% or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations$520,000$447,000$898,000$8,193,000 
Residual petroleum products, n.e.s., and related materials$19,367,000$13,829,000$1,000$55,000$84,000