Ciech S.A.

Pre-Annual General Meeting Information • Jan 3, 2020

Warsaw, 3 January 2020

Declaration by the Management Board of CIECH S.A.

on supplementing the agenda of the Extraordinary Meeting of Shareholders of CIECH S.A. convened for 23 January 2020

Acting pursuant to Art. 401 § 2 of the Code of Commercial Companies, the Management Board of CIECH S.A. represents and declares as follows:

On 2 January 2020, a shareholder of CIECH S.A. – KI Chemistry S.a.r.l., acting pursuant to Art. 401 § 1 of the Code of Commercial Companies, requested the Management Board of CIECH S.A. to supplement the agenda of the Extraordinary Meeting of Shareholders of CIECH S.A., convened for 23 January 2020, with an item on determining the amount of remuneration of members of the Supervisory Board of CIECH S.A.

Accordingly, the Management Board of CIECH S.A., acting pursuant to Art. 401 § 2 of the Code of Commercial Companies, herewith announced the amended agenda. The announcement has been appended to this declaration.

CIECH S.A. Wspólna 62 00-684 Warsaw Tel: +48 22 639 11 00

Fax: +48 22 639 11 09 ciech@ciechgroup.com www.ciechgroup.com

REGON: 011179878 NIP: 1180019377 BDO: 000015168 Share capital: PLN 263 500 965.00 (paid in full)

Register of Entrepreneurs: District Court for the capital city of Warsaw XII (12th) Commercial Division of the National Court Register KRS number: 0000011687