Sunoco, Inc. is principally a petroleum refiner and marketer with interests in cokemaking. Sunoco''s petroleum refining and marketing operations include the manufacturing and marketing of a full rangeof petroleum products, including fuels, lubricants and petrochemicals, and the transportation of crude oil and refined products. These operations areconducted principally in the eastern half of the United States. Sunoco''scokemaking operations are conducted in Virginia and Indiana.