Chevron's downstream operations manufacture and sell products such as fuels, lubricants, additives and petrochemicals. The company's most significant areas of operations are the west coast of North America, the U.S. Gulf Coast, Southeast Asia, South Korea, Australia and South Africa. In 2010, Chevron sold an average of of refined products like gasoline, diesel and jet fuel. The company operates approximately 19,550 retail sites in 84 countries. The company also has interests in 13 power generating assets in the United States and Asia and has gas stations in Western Canada. Chevron owns the trademark rights to Texaco and Caltex fuel and lubricant products.