October 13, 2021 / All Stories, Company News, Featured, Investors Mercer International Inc. announces conference call for third quarter 2021 results NEW YORK, NY, October 13, 2021 Mercer International (NASDAQ: MERC) will release its third quarter results for the period ended September 30, 2021 on Thursday, October 28, 2021, after the close of the market. David M. Gandossi, President and Chief Executive Officer and David K. Ure, Senior Vice President Finance, Chief Financial Officer and Secretary, will be hosting a conference call on Friday, October 29, 2021, at 10:00 am ET to discuss the results. The call can be accessed by dialing one of the following: North America: (888) 241-0326 International: (647) 427-3411 Conference ID: 8738879 Listeners can also access the conference call live over the Internet by clicking on or copying and pasting the following link into their web browser: https://edge.media-server.com/mmc/p/mrh58997 A recording of the completed conference call can be accessed for fifteen days through a link on the Company’s home page at https://mercerint.com, or by dialing (855) 859-2056 and entering Conference ID 8738879. Please allow 15 minutes prior to the call to visit the site and download and install any necessary audio software. For additional information on accessing the call, please contact Daniela Navarria of Mercer International at daniela.navarria@mercerint.com or (604) 639-4602. At Mercer International Inc., we are exceptional people creating bioproducts for a more sustainable world. We are a diversified global producer of forest products, bioproducts, and green electricity with operations in Germany, Canada, the United States, and Australia with a consolidated annual production capacity of approximately 2.2 million tonnes of kraft pulp and 550 million board feet of softwood lumber. For further information, please visit www.mercerint.com. APPROVED BY: David M. Gandossi, FCPA, FCA President & CEO 604-684-1099 David K. Ure, CPA, CGA Senior VP Finance, CFO & Secretary 604-684-1099