Ciech S.A. — Board/Management Information 2023

Apr 5, 2023

The ManagementBoard of CIECH S.A. (the _quot;Company_quot; or the _quot;Issuer_quot;) herewith informsthat in connection with the Issuer's_#160;Extraordinary General Meeting convened on_#160;11April 2023, the Issuer has received from one of the Issuer'sShareholders - Nationale-Nederlanden Otwarty Fundusz Emerytalny,represented by Nationale-Nederlanden Powszechne Towarzystwo EmerytalneS.A a letter in which the Shareholder nominates Mr. Konrad Miterski as aCandidate for Member of the Issuer's Supervisory Board (the "Proposal").

Enclosed to_#160;thisReport, the Company provides the Proposal, along with the informationon_#160;the qualifications of the Candidate for the Supervisory Board of theIssuer and his consent to_#160;run for the Supervisory Board of the Issuer.

Legalbasis:_#160;_#160;_#160;_#160;_#160;_#160;_#160;

§19 section 1 point 2 of the Regulation of the Minister of Finance of 29March 2018 regarding current and periodic information delivered byissuers of securities and on conditions of recognition of informationrequired under non-member state law regulations as equivalent.