VANCOUVER, BRITISH COLUMBIA—(Marketwire – April 21, 2011) – Methanex Corporation (TSX:MX)(NASDAQ:MEOH)(SANTIAGO:Methanex) will webcast its upcoming Annual General Meeting, including remarks by President and CEO, Bruce Aitken. The meeting will be held at the Vancouver Convention Centre East in Vancouver, British Columbia, on Thursday, April 28, 2011, at 11:00 a.m. PT.

Remarks will include a review of Methanex’s results and performance over the past year, a discussion of the outlook for the Company and the methanol industry, and commentary on strategy and future initiatives.

Interested participants can access a live webcast of the presentation through the Company’s website at www.methanex.com/investor/events.html. The webcast will be available on our website for three weeks following the meeting.

There will also be a live listen-only teleconference of the meeting. To access the call, dial the conferencing operator 10 minutes prior to the start of the meeting at 416-695-7806, or toll free at 888-789-9572 and enter passcode 3140864. A playback version of the call will be available for three weeks following the meeting at 905-694-9451, or toll free at 800-408-3053. The passcode for the playback version is 2124546.

Methanex is a Vancouver-based, publicly traded company and is the world’s largest supplier of methanol to major international markets. Methanex shares are listed for trading on the Toronto Stock Exchange in Canada under the trading symbol “MX”; on the NASDAQ Global Market in the United States under the trading symbol “MEOH”; and on the Foreign Securities Market of the Santiago Stock Exchange in Chile under the trading symbol “Methanex”. Methanex can be visited online at www.methanex.com.