KOPPERS

Naphthalene; phthalic anhydride sold in bulk to the tar, coke and aluminum industries; tar acid oils for use in the manufacture of paints and solvents

Wood preservatives, namely creosote and creosote solutions

[ Fuel, namely, coke ]

[ Isocyanurate foam insulation materials ]

[ Crude ] coal tar and pitches; preservative treated lumber; bituminous cement for flashing and roofing; structural membranes for built-up roof construction, namely, tar-saturated fabric, asphalt and tar felt; waterproof pitch for building and roofing; bituminous fiber roof coating [ plastic]; bituminous touch up sealant for patching and repairing bituminous-coated surfaces; [ bituminous protected roofing, siding and valleys;] preservative treated wood products; namely, pilings, poles, posts, crossties, lumber, [ structural supports and laminated structural wood products for general construction purposes; laminated structural wood products, namely, utility crossarms; and ] liquid and liquifiable bituminous mastic and asphaltic roof coatings for brushing and spraying