Warsaw, May 22, 2023

Communiqué

GPW Benchmark announces that following the trading session on May 23, 2023 there will be an extraordinary adjustment and shares of CNT company (ISIN PLERGPL00014) will be removed from WIG, WIG-Poland and WIG-construction indices.

CNT company will be removed from the above mentioned indices in accordance with GPW Resolution No. 438/2023 of May 19, 2023.