ElvalHalcor Hellenic Copper and Aluminium Industry S A : ANNOUNCEMENT FOR THE PUBLICATION OF Q3'23 TRADING UPDATE

Date:

Wednesday, 22nd of November 2023

Time:

15:00 (GR)

14:00 (CET)

13:00 (UK)

08:00 am (NY)

Duration:

The teleconference will last approximately 60 minutes with an opportunity

for a question and answer session following a brief presentation.

Participation Options:

Participation to the conference will be available via Live Video Webcast and

Audio conference. Please see below your options to participate.

Webcast:

The conference call will be webcast in real time over the internet and

you may join by clicking on the following link:

https://87399.themediaframe.eu/links/elvalhalcor23Q3.html

If you experience any difficulty, please call + 30 210 9460803.

Telephone:

In order to participate in the teleconference, please use one of the

following telephone numbers:

• Greek participants:

+30 213 009 6000 or +30 210 94 60 800

• UK participants:

+44 (0) 800 368 1063

• UK & International:

+44 (0) 203 059 5872

• USA participants:

+1 516 447 5632

Participants from any other country can use one of the phone numbers

provided above (please call 5-10 minutes before the scheduled start time).

If you experience any difficulties, please call + 30 210 9460803.

Contact Details:

Investor Relations, ELVALHALCOR S.A.|Tel: (+30) 22620 48111 |

E-mail:ir@elvalhalcor.com|www.elvalhalcor.com