CERTIFICATE OF COMPLETION
This is to certify that Santun Aunghas successfully completed the Holcim Academy Course for Sustainable Construction in
Circular Construction and Concrete Coursea program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Nollaig Forrest
Chief Sustainability Officer Holcim
Holcim Academy Certificate:
Issued February 26, 2025
Valid Certificate ID
eaa3450d8def4534b020413ceea81741