CEZ A.S.

Capital/Financing Update • May 3, 2018

Prague, 3 May 2018

ČEZ, a. s. (Identification number 45274649) Information Obligation within the meaning of §120c Act No 256/2004 Coll., on Capital Market Undertakings, as amended

ČEZ, a. s. – Interest Payment Notice

ČEZ, a. s. announces that on 4 May 2018 it will pay regular semi-annual interest payment for the following bond issue:

Aggregate Nominal Amount: EUR 50,000,000.00 Maturity: 4 November 2019 Listing: Luxembourg Stock Exchange ISIN: XS0462797605 Interest Payment Frequency: semi-annually Interest rate: 6 month Euribor + 1.25% Interest Amount: EUR 242,000.00

Prague, 3 May 2018

ČEZ, a. s. (Identification Number 45274649) Information Obligation within the meaning of §120c Act No 256/2004 Coll., on Capital Market Undertakings, as amended

ČEZ, a. s. – Interest Rate Announcement

ČEZ, a. s. as the issuer of the foreign floating rate notes below

Aggregate Nominal Amount of the Issue:	EUR 50,000,000.00
Maturity:	4 November 2019
Listing:	Luxembourg Stock Exchange
ISIN:	XS0462797605

announces the interest rate for the eighteenth interest period determined in accordance with the final terms:

Eighteenth Interest Period:	4.5.2018 – 5.11.2018
Interest Rate for the Eighteenth Interest Period:	0.981% p.a.