Herewith, we as the manager of the Krakatau Industrial Estate known as PT Krakatau Sarana Infrastruktur (PT KSI), which is a subholding of PT Krakatau Steel, Tbk, would like to ask permission to introduce ourselves further through digital media.

We are pleased to inform you that our latest first edition of the bulletin called Krakatau Infrastruktur Insight is now available. This bulletin contains the latest news about the hot news about 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 bulletin:

https://e-buletin.ptksi.id

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

Warm regards,

Corporate Secretary

PT Krakatau Sarana Infrastruktur