20250815_WSKT_Pemanggilan RUPS_31933365_lamp3.pdf

                        ADDITIONAL INFORMATION OF
           EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS OF
                    PT WASKITA KARYA (PERSERO) Tbk


The Board of Directors of PT Waskita Karya (Persero) Tbk (the “Company”) hereby conveys
additional information regarding the Invitation to the Company’s Extraordinary General
Meeting of Shareholders (“Meeting”) to the Company’s shareholders, which was held on July
29th, 2025 (“Meeting Invitation”) through the website of the Indonesia Stock Exchange,
the KSEI Electronic General Meeting System (“eASY.KSEI”), and the Company’s website. The
Company has added a link for electronic attendance in the Meeting Invitation as follows:


            Day/Date         : Wednesday, August 20h, 2025
            Time             : 14.00 Western Indonesia Time – Finish
            Link to          : Access to the Electronic General Meeting System
            participate in     platform (eASY.KSEI) is available on
            the meeting        https://akses.ksei.co.id/, provided by the KSEI
            Physical         : Waskita Karya Building, 11th floor, Jl MT Haryono
            Meeting Venue      No. 10 RT 11 RW 11 Cipinang Cempedak,
                               Jatinegara, East Jakarta, Jakarta 13340.


There are no changes to the Meeting Agenda and the registration and attendance procedures
that have been announced in the Meeting Invitation.


                             Jakarta, August 15th 2025
                             BOARD OF DIRECTORS
                        PT WASKITA KARYA (PERSERO) Tbk