sunoco 2006 Form 10-K

This document is Sunoco Inc.'s annual report (Form 10-K) filed with the SEC for the fiscal year ending December 31, 2006. It provides information on Sunoco's business operations, which are organized into five segments: Refining and Supply, Retail Marketing, Chemicals, Logistics, and Coke. It summarizes details for each segment such as facilities, capacity, throughput and production for refining, retail sites for retail marketing, and joint venture details for various chemical plants.