HollyFrontier, the independent petroleum refiner Texas-based, announced this Tuesday it will acquire Sinclair Oil Corporation and its units; in a transaction with a value of...
Sinclair Oil Corporation confirmed last week it had secured waivers for its biofuels obligations; now, the company defends those waivers in court, as the U.S....
The Environmental Protection Agency (EPA) on its last day in office granted Sinclair Oil Corporation’s refineries in Wyoming with biofuel waivers for the 2019 compliance...