* Flint Hills Resources acquired a chemical intermediates plant and a refinery in 2004. Total represents quantities for those plants, even though FHR did not operate them for the entire year.
# Total represents the addition of five chemical plants acquired, even though FHR did not operate them for much of the year.
2008 TRI data not available at time of report.
* The Corpus Christi complex includes an aromatics chemical production facility that contributes to the difference in the amount of TRI pounds reported by the other refineries.
2008 TRI data not available at time of report.
* The Peru, Marysville, Longview and Odessa plants were acquired in August 2007 and the Port Arthur plant was acquired in November 2007.
** Marysville data is for 2006.
2008 TRI data not available at time of report.
*The asphalt terminals reported 626 pounds for 2007.
2008 TRI data not available at the time of the report.