SinterCast

Pre-Annual General Meeting Information • Sep 4, 2025

Notice of Extraordinary General Meeting of SinterCast Aktiebolag

The shareholders of SinterCast Aktiebolag, Company Registration Number 556233-6494 ("SinterCast") are hereby invited to participate in an Extraordinary General Meeting to be held on Tuesday 30 September 2025, 10.30 CET, at the premises of Wåhlin Advokater AB, Nybrogatan 39, Stockholm, Sweden.

Right to Participate and to Vote

Shareholders who wish to participate in the Extraordinary General Meeting

• must be recorded in the share register maintained by Euroclear Sweden AB on Monday 22 September 2025, and
• must notify SinterCast of their attendance no later than Wednesday 24 September 2025.

In addition, to be entitled to participate in the Extraordinary General Meeting, a shareholder whose shares are held in the name of a nominee must register its shares in its own name so that the shareholder is recorded in the share register on Monday 22 September 2025. Such registration may be temporary (so-called voting right registration) and is requested from the nominee in accordance with the nominee's procedures and in such time in advance as the nominee determines. Voting right registrations completed by the nominee not later than Wednesday 24 September 2025 are taken into account when preparing the share register.

Notice of Participation

Notification can be made by post to SinterCast Aktiebolag, Kungsgatan 2, SE-641 30 Katrineholm, Sweden, via telephone +46 (0)150 794 40 or e-mail: agm.registration@sintercast.com.

In the notification, the shareholder's name, personal identity number/date of birth or corporate identity number, address, telephone number and the number of advisors, if any, should be stated (a shareholder, or its proxy, may bring up to two advisors provided that the number of advisors is notified in the same way as stated above).

Representatives

Shareholders represented by proxy are requested to submit a written and dated power of attorney to SinterCast no later than Wednesday 24 September 2025. A power of attorney form is available at www.sintercast.com and can also be provided, upon request, by post to shareholders who provide their postal address. Anyone representing a corporate entity must provide a copy of the registration certificate or equivalent documentation of authority.

Proposed Agenda

• 1 Opening of the Extraordinary General Meeting
• 2 Election of the Chairman of the Extraordinary General Meeting
• 3 Preparation and approval of the list of shareholders entitled to vote at the Extraordinary General Meeting
• 4 Approval of the Agenda
• 5 Election of one or two attendees to verify the minutes together with the Chairman
• 6 Determination of whether the Extraordinary General Meeting has been duly convened
• 7 Election of new Chairman of the Board
• 8 Closing of the Extraordinary General Meeting

Proposals

Election of new Chairman of the Board (item 7)

The Nomination Committee proposes that Ian Kershaw is elected as new Board Member and Chairman of the Board with effect from 1 November 2025 and for the period until the end of the next Annual General Meeting. The current Chairman, Robert Dover, has announced that he will resign from the Board on 1 November 2025.

Information about the proposed new Chairman is available on the SinterCast website www.sintercast.com.

It is noted that the new Chairman will receive board remuneration for the period until the end of the next Annual General Meeting in the amount decided for the Chairman of the Board at the 2025 Annual General Meeting, pro rata in relation to the term of office.

Miscellaneous

On the date of issue of this notice, the total number of shares and votes in SinterCast is 7,067,532. SinterCast's own holding of shares is 25,223.

The Board of Directors and the Managing Director shall, if any shareholder so requests and the Board of Directors considers that this may be done without significant damage being incurred by SinterCast, provide information at the Extraordinary General Meeting regarding circumstances that may affect an assessment of an item on the agenda.

For information on how your personal data is processed in connection with the Extraordinary General Meeting, please see the privacy notice available on the Euroclear website: https://www.euroclear.com/dam/ESw/Legal/Privacy-notice-bolagsstammor-engelska.pdf

September 2025 SinterCast Aktiebolag The Board of Directors

This is an unofficial translation of the original Swedish notice to the Extraordinary General Meeting. In the event of any discrepancy between the versions, the Swedish version shall prevail.