2023-06-07 08:00:00 CEST

2023-06-07 08:00:02 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 7, 2023, at 09:00 a.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 shareholding
of BlackRock, Inc.

On June 5, 2023, BlackRock's holding in Metso's shares fell below the 5 percent
threshold and amounted to 40,029,970 shares or 4.82 percent of total shares and
votes. BlackRock's holding through financial instruments in Metso amounted to
2,528,488 shares, which corresponds to 0.30 percent of the total amount of
Metso's shares. On June 5, 2023, BlackRock's total position amounted to
42,558,458 or 5.13 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          4.82%               0.30%                  5.13%
situation on the
date on
which threshold
was crossed or
reached
Position of        5.05%               0.10%                  5.15%
previous
notification

A: Shares and voting
rights
Class/type of          Number of                       % of
shares                 shares and                      shares
                       voting                          and
                       rights                          voting
                                                       rights
ISIN code              Direct             Indirect     Direct  Indirect
                       (SMA 9:5)          (SMA 9:6     (SMA    (SMA 9:6 and
                                          and 9:7)     9:5)    9:7)
FI0009014575                              40,029,970           4.82%
SUBTOTAL A             40,029,970                      4.82%
B: Financial
Instruments according
to SMA 9:6a
Type of financial    Expiration  Exercise/   Physical    Number of  % of shares
instrument           date        Conversion  or cash     shares     and voting
                                 Period      settlement  and        rights
                                                         voting
                                                         rights
American Depositary     N/A         N/A       Physical   2,175         0.00%
Receipt
(FI0009014575)
Securities Lent         N/A         N/A       Physical   2,431,686     0.29%
CFD                     N/A         N/A         Cash     94,627        0.01%
                                             SUBTOTAL B  2,528,488     0.30%

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