Investment funds affiliated with Apollo Global Management, LLC (NYSE:APO), which own approximately 53% of the outstanding shares of Metals USA common stock, have entered into a Voting Agreement pursuant to which they have agreed to vote in favor of the merger. Consummation of the merger requires approval by the holders of a majority of the outstanding shares of common stock of Metals USA.Moelis & Company LLC is acting as exclusive financial advisor to Reliance. Davis Polk & Wardwell LLP is serving as Reliance’s outside legal advisor. Goldman Sachs & Co. is acting as financial advisor to Metals USA. Morgan Stanley also provided the Board of Directors of Metals USA with a fairness opinion in connection with the transaction. Wachtell, Lipton, Rosen & Katz is serving as outside legal advisor to Metals USA. Conference CallReliance will host a conference call today, Wednesday, February 6, 2013 at 11:00 a.m. ET / 8:00 a.m. PT to discuss the transaction. David Hannah, Reliance Steel & Aluminum Co.'s Chairman of the Board and Chief Executive Officer, Gregg Mollins, President and Chief Operating Officer and Karla Lewis, Executive Vice President and Chief Financial Officer, will host the call. To listen to the live call by telephone, please dial (888) 267-2845 or (973) 413-6102 approximately 10 minutes prior to the start time and use the conference entry code: 8406. Additionally, a live webcast of the call will be available on Reliance Steel & Aluminum Co.’s web site at www.rsac.com. Participants are encouraged to visit the web site at least 15 minutes prior to the start of the call to register and to download and install any necessary audio software. For those unable to participate during the live broadcast, a replay of the call will also be available beginning that same day at 1:00 p.m. Eastern Time until 11:59 p.m. Eastern Time on March 6, 2013 by dialing (800) 332-6854 or (973)528-0005 and entering the conference entry code: 8406. The webcast will remain posted on the investor relations portion of Reliance’s web site at www.rsac.com for 90 days. About Reliance Steel & Aluminum Co.Reliance Steel & Aluminum Co., headquartered in Los Angeles, California, is the largest metals service center company in North America. Through a network of more than 220 locations in 38 states and Australia, Belgium, Canada, China, Malaysia, Mexico, Singapore, South Korea, the U.A.E. and the United Kingdom, Reliance provides value-added metals processing services and distributes a full line of over 100,000 metal products to more than 125,000 customers in a broad range of industries. Reliance Steel & Aluminum Co.’s press releases and additional information are available on Reliance’s web site at www.rsac.com. Additionally, copies of Reliance’s filings with the SEC, together with other information investors may find of interest, can be found at Reliance's website at www.rsac.com under "Investor Information." Reliance was named to the 2012 “ Fortune 500” List and the 2012 Fortune List of “ The World’s Most Admired Companies.” About Metals USAMetals USA provides a wide range of products and services in the heavy carbon steel, flat-rolled steel, non-ferrous metals, and building products markets. For more information, visit Metals USA's website at www.metalsusa.com. The information contained in this release is limited and Metals USA encourages interested parties to read Metals USA's historical Form 10-Ks and Form 10-Qs which are on file with the Securities and Exchange Commission (SEC) for more complete historical information about Metals USA. Additionally, copies of Metals USA's filings with the SEC, together with press releases and other information investors may find of interest, can be found at Metals USA's website at www.metalsusa.com under "Investor Relations." Forward-Looking StatementsCertain statements in this press release may constitute "forward-looking" statements, as defined under the Private Securities Litigation Reform Act of 1995. Words such as "expects," "anticipates," "intends," "plans," "projects," "believes," "estimates," "forecasts" and similar expressions are used to identify these forward-looking statements. Forward-looking statements in this press release include, but are not limited to, statements concerning the proposed merger transaction between Metals USA and Reliance and Reliance’s financing plans and financial performance and projections concerning the capital structure, balance sheet and expected interest expense savings of Reliance after the merger. Forward-looking statements are based upon assumptions as to future events that may not prove to be accurate. These statements are not guarantees of future performance and involve risks, uncertainties and assumptions that are difficult to predict. Actual outcomes and results may differ materially from what is expressed or forecasted in these forward-looking statements as a result of various important factors, including, but not limited to, those disclosed in both companies’ historic periodic filings with the SEC. There can be no assurance that the proposed merger transaction will be consummated. As a result, these statements speak only as of the date that they were made, and Metals USA and Reliance Steel & Aluminum Co. undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. Additional Information and Where to Find It This document may be deemed to be solicitation material in respect of the proposed merger between Metals USA and Reliance. Metals USA will file with the SEC and mail or otherwise provide to its stockholders a proxy statement regarding the proposed merger. Investors and security holders are urged to read the proxy statement and other documents relating to the acquisition when they become available, because they will contain important information. Investors and security holders may obtain a free copy of the proxy statement and other documents that Metals USA files with the SEC (when available) from the SEC’s website at www.sec.gov and Metals USA’s website at www.metalsusa.com. In addition, the proxy statement and other documents filed by Metals USA with the SEC (when available) may be obtained from Metals USA free of charge by directing a request to Metals USA Holdings Corp., Corporate Secretary, 2400 E. Commercial Blvd., Suite 905, Ft. Lauderdale, FL 33308, telephone: (954) 202-4000. Metals USA and its directors and executive officers may be deemed, under SEC rules, to be participants in the solicitation of proxies from Metals USA’s stockholders with respect to the proposed acquisition of Metals USA by Reliance. Security holders may obtain information regarding the names, affiliations and interests of such individuals in Metals USA’s Annual Report on Form 10-K for the year ended December 31, 2011, which was filed with the SEC on March 14, 2012, and its definitive proxy statement for the 2012 annual meeting of stockholders, which was filed with the SEC on April 11, 2012. Additional information regarding the interests of such individuals in the proposed acquisition of Metals USA by Reliance will be included in the proxy statement relating to such acquisition when it is filed with the SEC. These documents may be obtained free of charge from the SEC’s website at www.sec.gov and Metals USA’s website at www.metalsusa.com.