Flint Hills Resources is an independent refining, chemicals and biofuels company. It strives to create value for its customers and society – through the way its facilities operate, its efficient use of resources, the products it produces and markets, and its involvement in its communities. The company, based in Wichita, Kan., has expanded its operations through capital projects and acquisitions worth more than $7 billion since 2002. Its refineries produce fuels that power much of Texas, the Mid...