KT CORPORATION

Remuneration Information • Dec 17, 2025

Commencement of New Long-Term Incentive Plan Periods for Metso Management and Key Employees

Commencement of New Long-Term Incentive Plan Periods for Metso Management and Key Employees

Metso Corporation's stock exchange release on December 17, 2025, at 3:40 p.m.
EET

Metso Corporation's Board of Directors has approved the launch of a new plan
period for 2026-2028 within its share-based long-term incentive programs: the
Performance Share Plan (“PSP”) and the Restricted Share Plan (“RSP”).

The PSP and RSP structures were originally established and announced on July 1,
2020.

Performance Share Plan (PSP) 2026-2028

The PSP 2026-2028 is contingent upon achieving performance targets set by the
Board of Directors, assessed over a three-year period. Upon meeting these
targets, awards will be granted in 2029 as listed shares of Metso Corporation.

Performance targets for this plan include:

· Absolute total shareholder return of Metso shares
· Cumulative adjusted earnings per share
· Progress in sustainability, measured by sales growth of the Metso Plus
offering

Eligibility for the PSP 2026-2028 extends to approximately 200 key employees,
including members of the Metso Leadership Team.

If all performance targets are fully met, the maximum aggregate number of shares
to be awarded under this plan is approximately 1,400,000 shares (gross earnings
before payroll tax withholding).

Restricted Share Plan (RSP) 2026-2028

The RSP 2026-2028 features a three-year retention period, with potential awards
delivered in 2029 as listed shares of Metso Corporation.

The maximum aggregate number of shares to be awarded under the RSP 2026-2028 is
approximately 280,000 shares (gross earnings before payroll tax withholding).

The final realized value of both plans will depend on the extent to which the
performance targets are achieved (for the PSP) and on changes in Metso's share
price.

METSO CORPORATION

Board of Directors

Further information:

Nina Kiviranta, General Counsel, tel. +358 20 529 2017

Juha Rouhiainen, Vice President, Investor Relations, tel. +358 20 484 3253

Distribution:

Nasdaq Helsinki Ltd

Main media

www.metso.com

Metso is a frontrunner in sustainable technologies, end-to-end solutions and
services for the aggregates, minerals processing and metals refining industries
globally. We improve our customers' energy and water efficiency, increase their
productivity, and reduce environmental risks with our product and service
expertise. We are the partner for positive change.

Metso is headquartered in Espoo, Finland. At the end of 2024 Metso had close to
17,000 employees in around 50 countries, and sales in 2024 were about EUR 4.9
billion. Metso is listed on Nasdaq Helsinki.
metso.com (http://www.metso.com)