Corrected conference call details for Metso's Interim Review January 1 - March 31, 2018

Corrected conference call details for Metso's Interim Review January 1 - March 31, 2018 Metso Corporation, Stock Exchange Release, April 25, 2018 at 10:35 a.m. EEST Incorrect conference call details were included in the results release published earlier today. Correct details are as follows. Webcast and conference call Metso's Interim President and CEO Eeva Sipilä will present the financial results in a webcast and a conference call for analysts and investors, held in English, today at 13:00 EEST. Webcast is viewable at www.metso.com/latestreports. Conference call participants are requested to dial in five minutes before the event begins on: United States: +1 646 828 8374 other countries: +44 330 336 9104 The confirmation code is 111643. A recording and a transcript will be available at www.metso.com/latestreports after the event has finished.

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