2023-06-02 11:05:00 CEST

2023-06-02 11:05:02 CEST


REGULATED INFORMATION

English
Metso Corporation - Major shareholder announcements

Notification according to chapter 9, section 5 and 6 of the Securities Market Act: BlackRock Inc.'s holding in Metso


Metso Corporation's stock exchange release on June 2, 2023, at 12:05 p.m. EEST

Metso Corporation has received a notification, pursuant to Chapter 9, Section 5
and 6 of the Finnish Securities Markets Act, about a change in the holding of
mutual funds managed by BlackRock, Inc. of the total amount of shares and
financial instruments entitling to shares of Metso Corporation.

On May 31, 2023, BlackRock, Inc.'s aggregate holding in Metso exceeded the 5
percent threshold and amounted to 41,424,587 shares or 4.99 percent of Metso's
shares and votes. BlackRock, Inc.'s holding through financial instruments in
Metso Corporation amounted to 886,084 shares, which corresponds to 0.10 percent
of the total amount of Metso's shares. On May 31, 2023, BlackRock, Inc.'s total
position in Metso Corporation amounted to 42,310,671 or 5.10 percent of Metso's
shares and votes. Metso's total number of shares and voting rights is
828,972,440.
BlackRock, Inc.'s holdings according to the notification:

                   % of    % of shares and voting rights  Total of both
                  shares   through financial instruments   in % (7.A +
                    and           (total of 7.B)              7.B)
                  voting
                  rights
                  (total
                  of 7.A)
Resulting          4.99%               0.10%                  5.10%
situation on the
date on
which threshold
was crossed or
reached
Position of        Below             Below 5%               Below 5%
previous            5%
notification

A: Shares and voting
rights
Class/type of shares             Number of                      % of
ISIN code                        shares and                    shares
                                   voting                        and
                                   rights                      voting
                                                               rights
       Direct              Indirect         Direct     Indirect
      (SMA 9:5)            (SMA 9:6       (SMA 9:5)    (SMA 9:6
                           and 9:7)                    and 9:7)
FI0009014575                              41,424,587                 4.99%
SUBTOTAL A                       41,424,587                     4.99%
B: Financial
Instruments according
to SMA 9:6a
Type of financial    Expiration  Exercise/   Physical    Number    % of shares
instrument           date        Conversion  or cash     of        and voting
                                 Period      settlement  shares    rights
                                                         and
                                                         voting
                                                         rights
American Depositary     N/A         N/A       Physical    2,175       0.00%
Receipt
(FI0009014575)
Securities Lent         N/A         N/A       Physical   794,600      0.09%
CFD                     N/A         N/A         Cash      89,309      0.01%
                                             SUBTOTAL B  886,084      0.10%

Metso Corporation

Distribution:

Nasdaq Helsinki Ltd

Main media

www.mogroup.com

Metso is a frontrunner in providing sustainable technologies, end-to-end
solutions and services for the aggregates, minerals processing and metals
refining industries globally. By helping our customers increase their
productivity, improve their energy and water efficiency and environmental
performance with our process and product expertise, we are the partner for
positive change.

Headquartered in Helsinki, Finland, Metso employs over 16,000 people in close to
50 countries and sales for 2022 were about EUR 5.3 billion. The company is
listed on the Nasdaq Helsinki. metso.com (https://www.metso.com/),
twitter.com/metsoofficial