Warsaw, December 28, 2021

Communiqué

GPW Benchmark announces that following the trading session on December 30, 2021, there will be a periodic change of TBSP.Index portfolio. In the index there will be following changes:

• removed bond: OK0722;
• change in the number of bonds: PS1026, WS0922.

  Below, attached compositions of TBSP.Index portfolio after changes.