Through its subsidiaries, HF Sinclair operates seven complex refineries with an annual average crude oil capacity of
approximately 678,000 barrels per day. Our refineries can process heavier, less expensive types of crude oil and still
produce a high percentage of gasoline, diesel fuel and other high value refined products. Additionally, subsidiaries of
HF Sinclair produce base oils and other specialized lubricants in the U.S., Canada and the Netherlands.