Appendix 3Z - I Kathawalla

In the recent Director's Interest Notice for Carbonxt Group Limited, Dr. Imtiaz Kathawalla ceased to be a director on July 2, 2025. The notice indicates that Dr. Kathawalla has no relevant interests in securities of which he is the registered holder, and no interests in securities of which he is not the registered holder. There are also no disclosed interests in contracts. Investors may refer to Chapter 19 for defined terms relating to this notice. If you have any questions regarding this announcement or require further information, please feel free to reach out to us for clarification. Your trust and confidence in our company are greatly valued, and we are committed to transparency and open communication with our investors.