MX Methanex Corporation

Methanex Corporation (the “Company” or “Methanex”) (TSX:MX) (NASDAQ:MEOH) announced today that its Board of Directors has declared a quarterly dividend of US$0.185 per share. The dividend will be payable on December 29, 2023, to holders of common shares of record on December 15, 2023.

Methanex is a Vancouver-based, publicly traded company and is the world's largest producer and 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" and on the NASDAQ Global Select Market in the United States under the trading symbol "MEOH". Methanex can be visited online at www.methanex.com.

Inquiries:Sarah HerriottDirector, Investor RelationsMethanex Corporation604-661-2600 or Toll Free: 1-800-661-8851www.methanex.com