Document

6-K 1 mdafsnotes_q32025.htm 6-K Document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

FOR THE MONTH OF OCTOBER 2025

METHANEX CORPORATION

(Registrant’s name)

SUITE 1800, 200 BURRARD STREET, VANCOUVER, BC V6C 3M1 CANADA

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ¨ Form 40-F ý

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ¨ No ý

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82


NEWS RELEASE			Methanex Corporation 1800 - 200 Burrard St. Vancouver, BC Canada V6C 3M1 Investor Relations: (604) 661-2600 www.methanex.com

For immediate release

October 29, 2025

Except where otherwise noted, all currency amounts are stated in United States dollars.

METHANEX REPORTS THIRD QUARTER 2025 RESULTS

Financial and Production Highlights

•Delivered first full quarter of safe, reliable operations at newly acquired Beaumont and Natgasoline plants, producing 239,000 tonnes and 222,000 tonnes (Methanex share) of methanol respectively. Beaumont also produced 88,000 tonnes of ammonia in the third quarter.

•Adjusted EBITDA of $191 million, Adjusted net income of $5 million, and net loss attributable to Methanex shareholders of $7 million in the third quarter. Our average realized price in the third quarter was $345 per tonne compared to $374 per tonne in the second quarter of 2025.

•Production in the third quarter was 2,212,000 tonnes compared to 1,621,000 tonnes in the second quarter of 2025 due to the addition of production from Beaumont and Natgasoline combined with higher production from Geismar, Medicine Hat, and New Zealand. Higher production from the third quarter is expected to result in higher sales of produced product in the fourth quarter of 2025.

•Chile I operated at full rates throughout the Southern Hemisphere winter months marking the first time the plant has done so in over ten years. Chile IV successfully completed a planned turnaround and returned to operations at the start of October with increased gas availability from Argentina.

•Generated $184 million in cash from operations and repaid $125 million of our Term Loan A in line with our goal to de-lever the balance sheet.

•In the third quarter, $14.3 million was returned to shareholders through regular dividends. We ended the third quarter with $413 million in cash.

VANCOUVER, BRITISH COLUMBIA - For the third quarter of 2025, Methanex (TSX:MX) (NASDAQ:MEOH) reported net loss attributable to Methanex shareholders of $7 million ($0.09 net loss per common share on a diluted basis) compared to net income of $64 million ($0.93 net income per common share on a diluted basis) in the second quarter of 2025. Adjusted EBITDA for the third quarter of 2025 was $191 million and Adjusted net income was $5 million ($0.06 Adjusted net income per common share). This compares with Adjusted EBITDA of $183 million and Adjusted net income of $66 million ($0.97 Adjusted net income per common share) for the second quarter of 2025.

Rich Sumner, President & CEO of Methanex, said, "This quarter marked a significant milestone as we successfully completed the first full quarter of operations at our newly acquired Beaumont plant and joint venture Natgasoline. Both facilities have been operating safely and reliably since the acquisition and the integration of the new operations into our business is progressing well and according to plan. We are focused on the reliable and cost efficient operation of our assets and supply chain to navigate the current macro uncertainty and create long-term value for shareholders."

METHANEX CORPORATION 2025 THIRD QUARTER NEWS RELEASE PAGE 1

FURTHER INFORMATION

The information set forth in this news release summarizes Methanex's key financial and operational data for the third quarter of 2025. It is not a complete source of information for readers and is not in any way a substitute for reading the third quarter 2025 Management’s Discussion and Analysis ("MD&A") dated October 29, 2025 and the unaudited condensed consolidated interim financial statements for the period ended September 30, 2025, both of which are available from the Investor Relations section of our website at www.methanex.com. The MD&A and the unaudited condensed consolidated interim financial statements for the period ended September 30, 2025 are also available on the Canadian Securities Administrators' SEDAR+ website at www.sedarplus.ca and on the United States Securities and Exchange Commission's EDGAR website at www.sec.gov.

FINANCIAL AND OPERATIONAL DATA

Three Months Ended

Nine Months Ended

($ millions except per share amounts

SEC Form 6-K filed by Methanex Corporation