Herewith, we as the managers of the Krakatau Industrial Area, known as PT Krakatau Sarana Infrastruktur (PT KSI), which is a subholding of PT Krakatau Steel, Tbk, request permission to introduce ourselves further through digital media.

We are pleased to inform you that the first edition of our latest newsletter called Krakatau Infrastructure Insight is now available. This bulletin contains the latest news regarding hot news regarding the Krakatau Sarana Infrastruktur Group business.

Don't miss the opportunity to stay connected with us and get the latest information. Please click the link below to read our newsletter:

https://e-buletin.ptksi.id/#_

Thank you for your attention and support. We hope you enjoy reading this newsletter and we are ready to serve your questions or feedback via email and other social media.

Warm regards,

company secretary

PT Krakatau Sarana Infrastruktur