PAO Trubnaya Metallurgicheskaya Kompaniya : Notice of holding an annual General Meeting of Shareholders

NOTICE of holding the Annual General Meeting of Shareholders of PAO "TMK" (hereinafter referred to as the "Company")

Dear Shareholder!

We beg to inform you of holding the Annual General Meeting of Shareholders of the Company (hereinafter referred to as the "Meeting") convening upon the resolution of the Board of Directors of the Company:

Full trade name of the Company: PAO "TMK" (hereinafter referred to as the "Company").

Location of the Company: Russian Federation, Moscow.

Address of the Company: 101000, Russian Federation, Moscow, city inland area Basmanny municipal district, Pokrovka st., 40, building 2A.

Date of the Meeting (end date of acceptance of voting bulletins): May 16, 2022

Form of the Meeting holding: absent voting.

Type of Meeting: annual general meeting of shareholders.

Date of determination of persons entitled to participate in the Meeting (date of record for those entitled to participate in the Meeting): April 21, 2022.

Deadline for acceptance of proposals for the agenda of the annual General Meeting of Shareholders, as well as proposals for nominating candidates for election to the Board of Directors of the Company from the shareholders of the Company owning more than 2% of the voting shares of the Company: April 18, 2022.

Postal address to which the completed voting bulletins may be sent: 107076, Moscow, 18, Stromynka St., block 5B, office IX, JSC "IRC- R.O.S.T.".

Agenda of the Meeting:

• 1. Distribution of the Company's profit based on the results of 2021.

• 2. Approval of the Charter of the Company in a new edition.

• 3. Approval of the Regulations on the Board of Directors of the Company in a new edition.

• 4. Election of the Board of Directors of the Company.

• 5. Approval of the Company's Auditor for 2022.

• 6. Approval of a transaction in which there is an interest.

Procedure of familiarization with the information (materials) provided when preparing the holding of the Meeting: since April 16, 2022, the said information (materials) is available for familiarization at the address: RF, Moscow, Pokrovka str., h. 40, bld. 2A, since 9 am to 4 pm (Moscow time) during business days, tel. [phone], Secretary of the Board of Directors. Upon the request of the persons entitled to take part in the Meeting, such persons are given copies of the said documents for the payment not exceeding costs for their preparation.

In electronic form, the specified information is also available in the Personal Account of the Shareholder on the websites of the Registrar and the Company in the information and telecommunications network "Internet" at the following addresses:https://lk.rrost.ru, http://www.tmk-group.ru/lka.

Class (types) of shares the owners of which have the right to vote on all or some of the issues on the agenda of the meeting: owners of the uncertificated registered ordinary shares of the Company are entitled to vote on the item on the agenda (registration number of the issuance 1-01-29031-H, international code (number) of identification of securities ISIN RU000A0B6NK6).

Procedure of participation of the shareholders in the Meeting:

The shareholders are entitled to send the completed voting bulletins to the postal address: 107076, Moscow, 18, Stromynka St., block 5B, office IX, JSC "IRC- R.O.S.T.".

The shareholders whose bulletins are received up to the end date of acceptance of voting bulletins are deemed to have participated in the Meeting of Shareholders.

Shareholders who, in accordance with the rules of the legislation of the Russian Federation on securities, gave the persons registering their rights to shares instructions on voting, if messages about their will were received before the deadline for receiving voting ballots shall also be considered to have taken part in the Meeting.

We also inform you about the possibility to vote electronically by fulfilling the electronic voting forms in your Personal Account of the Shareholder (hereinafter - "PAS") before the deadline for accepting ballots:

•  on the official website of the Registrator (JSC "IRC- R.O.S.T.")https://lk.rrost.ru

•  on the official website of the Companyhttp://www.tmk-group.ru/lka

•  in the mobile application «Акционер.online» for iPhone and Androids.

In the PAS you can see the status of your personal account, check the information on status of payment of dividends, request and obtain in the electronic form the statements and certificates from the registrar and monitor the receipt of documents related to your account.

In order to sign up to this service you need to fulfil and submit to the Registrator the Application on signing up to the PAS. The shareholders - physical persons can fulfil the electronic application on the website page of the Registrator remotely. You will need a profile on the website of the State serviceswww.gosuslugi.ru and 5 minutes of your time. On PAS page athttps://lk.rrost.ru please click on "Sign in with State services" and follow the instructions.

The shareholders - legal persons, as well as the shareholders - physical persons who do not have the available profile at State services can register during their personal visit to any of the offices of the Registrator.

More detailed information is available on the website of JSC "IRC- R.O.S.T." athttp://rrost.ru in section "Online services for the shareholders" ("PAS").

The signing up to the PAS is free of charge.

You can ask any questions related to signing up and service of PAS and the mobile application calling+7[phone] (from 10:00 to 18:00 Moscow time) and by sending an email to:[e-mail].

Board of Directors of PAO "TMK"