EXHIBIT 6
CONSENT OF INDEPENDENT REGISTERED CERTIFIED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in this Annual Report on Form 40-F/A and in the Registration Statement on Form S-8 (No. 333-101591 and No. 333-141316, respectively) of Gerdau Ameristeel Corporation of our report dated March 16, 2007 except for Note 18, as to which the date is September 28, 2007 relating to the financial statements, management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting.
/s/ PricewaterhouseCoopers LLP
Tampa, Florida
October 5, 2007
Tampa, Florida
October 5, 2007