20250526_DPNS_Public Expose_31889165_lamp2.pdf

DPN

PT. DUTA PERTIWI NUSANTARA Tbk

No. : 059/DPN/PTK/V/2025 Pontianak, May 26, 2025
Att. -
Sub. Plan for Public Expose

of PT Duta Pertiwi Nusantara Tbk

To. Board of Directors of Indonesia Stock Exchange
Indonesia Stock Exchange Building, Tower I, 6th Floor
Jl. Jenderal Sudirman Kav. 52-53

Jakarta 12190

With respectfully,

Referring to the Board of Directors Decree of Indonesia Stock Exchange Number : Kep-00015/BEI/01-2021
dated January 29, 2021 about Amendment for Regulation Number I-E regarding The Obligation to Submit
Information, number III.3. Obligation of the Public Expose, we hereby convey the PT Duta Pertiwi Nusantara Tbk
Public Expose plan ("Company") which will be held as follows:

Day/Date Thursday, June 12, 2025
Time 14.45 WIB - Finish
Place Hotel Artotel Gelora Senayan
Jl. Pintu Satu Senayan, Jakarta
Event Updated Company's performance

1. Siang Hadi Widjaja as the President Director
2. Tjham Kon Tjiap as the Director

Management who will attend

In accordance with provisions point 1II.3.2.2 of Regulation No. I-E, we will submit Public Expose material no later
than 3 (three) Exchange days prior to the date of the Company's Public Expose.

Thus we convey, Thank you for your kind attention and cooperation.

Sincerely,
P/NDuta Pertiwi Nusantara Tbk

D, DINI NUSANTARA Thh,

Tjham Kon Tjiap
Director

Office : Tanjung Pura No.263 D « Pontianak, Kalimantan Barat - Indonesia « Phone : (0561) 731 31
Representative Office : Sudirman Tower Lantai 1 Jl. Jenderal Sudirman Kav.60 « Jakarta 12190
Telp : (021) 5226728 - 5226729 - 5226738 - 5226739 » Fax : 5226779
Factory : Jl. Adi Sucipto KM 10,6. Kubu Raya, Kalimantan Barat - Indonesia

20 - 764119 « Fax. : 738136

Telp : (0561) 721138 - 721834 « Fax : (0561) 724134

Website : http://dpn.co.id