Metso Outotec Oyj

Report Publication Announcement • Dec 15, 2020

Disclosure 389651

Metso Outotec Oyj - Financial Calendar

Correction: Metso Outotec's financial reporting in 2021

Metso Outotec Corporation’s stock exchange release on December 15, 2020, at 10:30 a.m. EET This release replaces the stock exchange release published by Metso Outotec on December 14, at 9:00 a.m. EET, which included a wrong date for the publishing of the Financial Statements for 2020. Metso Outotec’s corrected dates for its financial reporting in 2021 are as follows. · Financial Statements Review for 2020 on February 16, 2021 · Interim Report for January - March 2021 on April 23, 2021 · Half-Year Financial Report for January - June 2021 on August 4, 2021 · Interim Report for January – September 2021 on November 2, 2021 The Annual Report for 2020 will be published during the week beginning on March 15, 2021. The Annual General Meeting is planned to be held on April 23, 2021. Metso Outotec’s Board of Directors will summon the AGM with a separate stock exchange release. Further information, please contact: Juha Rouhiainen, VP, Investor Relations, Metso Outotec Corporation, tel. +358 20 4843253, email: juha.rouhiainen@mogroup.com Metso Outotec Corporation Distribution: Nasdaq Helsinki Ltd Main media www.mogroup.com Metso Outotec is a frontrunner in sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing, metals refining and recycling industries globally. By improving our customers’ energy and water efficiency, increasing their productivity, and reducing environmental risks with our product and process expertise, we are the partner for positive change. Headquartered in Helsinki, Finland, Metso Outotec employs over 15,000 people in more than 50 countries and its pro forma sales for 2019 were about EUR 4.1 billion. The company is listed on the Nasdaq Helsinki. mogroup.com (https://www.mogroup.com/), twitter.com/metsooutotec