Ciech S.A.

AGM Information • May 4, 2023

TheManagement Board of CIECH S.A. with its registered office in Warsaw (the_quot;Company_quot;or the _quot;Issuer_quot;),herebyinforms, that it has received from Shareholder -KI Chemistry S._#225; r.l.with its registered office in Luxembourg (the _quot;Shareholder_quot;),representing more than one-twentieth of the Company share capital, arequest to include specific matters on the agenda of the Annual GeneralMeeting of the Company, convened for May 25, 2023, pursuant to article401 § 1 of the Code of Commercial Companies.

TheManagement Board of the Issuer encloses the request, along with thedraft resolutions submitted by the Shareholder.

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

Article17.1 of Regulation of the European Parliament and of the Council (EU)No. 596/2014 on Market Abuse and repealing Directive 2003/6/EC of theEuropean Parliament and of the Council and Commission Directives2003/124/EC, 2003/125/EC and 2004/72/EC - Official Journal of theEuropean Union of 2014, L 173, p. 1, as amended).