Attached files
| file | filename |
|---|---|
| 10-Q - FORM 10-Q - FRONTIER OIL CORP /NEW/ | form10q.htm |
| EX-31.1 - EXHIBIT 31.1 - FRONTIER OIL CORP /NEW/ | ex31-1.htm |
| EX-32.1 - EXHIBIT 32.1 - FRONTIER OIL CORP /NEW/ | ex32-1.htm |
| EX-31.2 - EXHIBIT 31.2 - FRONTIER OIL CORP /NEW/ | ex31-2.htm |
| EX-10.1 - EXHIBIT 10.1 - FRONTIER OIL CORP /NEW/ | ex10-1.htm |
Exhibit 32.2
CERTIFICATION BY DOUG S. ARON
PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Frontier Oil Corporation (the “Company”) on Form 10-Q for the period ended March 31, 2010, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Doug S. Aron, Executive Vice President - Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to my knowledge, that:
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(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
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(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
/s/ Doug S. Aron
Doug S. Aron
Executive Vice President – Chief Financial Officer
May 6, 2010