Dundee Sustainable Technologies Inc. announced the appointment of Mr. Jean-Philippe Mai as president, effective on October 1, 2022. He will be replacing Mr. David Lemieux, who is retiring from his full-time role with the Corporation. Mr. Lemieux will remain as a director of the Corporation, a position he has held since June 2021.

He will also remain involved with the corporation on a part time basis during the transition phase. Mr. Mai has been with the Corporation since 2013 and most recently was the Executive Vice President of the Corporation. Mr. Mai holds a Bachelor of Science in Geology from the University of Quebec in Montreal and has a vast experience in mining projects in Canada, Australia and South America.

Mr. Mai has been a key player in the development of the Corporations ongoing and future projects. Mr. Lemieux commented, Jean-Philippe is an excellent choice to bring the Corporation to the next phase of commercialization of the core technologies as he has demonstrated strong leadership in the various development phases of the CLEVR and GlassLock ProcessesTM. In addition to Mr. Mai, the corporation appointed Mr. Jean Tardif as chief operating officer.

Mr. Tardif holds a Bachelor of Materials Engineering and Metallurgy at Laval University. He has more than fifteen years of experience in the field of extractive metallurgy and has held various positions, most recently as General Manager of the Thetford Mines Operations.