Valero's Spin on Retail
Refining, wholesale separation will leave "Twinkies, beer and cigarettes" to retail group
Marathon Petroleum Corp. Committed to Retail
Will keep "integrated approach to downstream" with Speedway; no comment on Sunoco
Refining, wholesale separation will leave "Twinkies, beer and cigarettes" to retail group
Will keep "integrated approach to downstream" with Speedway; no comment on Sunoco