CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ENACTED PURSUANT TO
SECTION 906 OF THE U.S. SARBANES-OXLEY ACT OF 2002
Yamana Gold Inc. (the “Company”) is filing with the U.S. Securities and Exchange Commission on the date
hereof, its annual report on Form 40-F for the fiscal year ended December 31, 2009 (the “Report”).
I, Charles Main, Executive Vice President, Finance and Chief Financial Officer of the Company, certify, pursuant
to 18 U.S.C. section 1350, as enacted pursuant to section 906 of the U.S. Sarbanes-Oxley Act of 2002, that:
(i) the Report fully complies with the requirements of section 13(a) or 15(d) of the U.S. Securities
Exchange Act of 1934; and
(ii) the information contained in the Report fairly presents, in all material respects, the financial
condition and results of operations of the Company.
/s/ Charles Main
Name: Charles Main
Title: Executive Vice President,
Finance and Chief Financial Officer
Date: March 31, 2010