20250827_ARCI_Laporan Informasi dan Fakta Material_31935512_lamp2.pdf

4 £ PT Archi Indonesia Tbk.

Letter No. 0050/ARCHI/8/2025/G
To:

Dewan Komisioner

Otoritas Jasa Keuangan (OJK)
Gedung Soemitro Djojohadikusumo
Jalan Lapangan Banteng Timur No. 2-4
Jakarta 10710

up.
Subject

Dear Sir/Madam,

Jakarta, 27 August 2025

: Kepala Eksekutif Pengawas Pasar Modal
: Disclosure Information concerning Significant Contract

Regarding to Financial Services Authority Regulation (Otoritas Jasa Keuangan) Regulation No.
31/POJK.04/2015 about Disclosure Information or Material Fact by Issuer or Public Company, as partially
amended by the Financial Services Authority Regulation No. 45 of 2024 concerning the Development and
Strengthening of Issuers and Public Companies and PT Bursa Efek Jakarta Decree of Directors No. Kep-
306/BEJ/07-2004 provision of I-E Regulation about Obligation of Submission Information, hereby PT Archi
Indonesia Tbk. (the “Company”) discloses the Information or Material Fact as follow:

Name of Public Company
Scope of Business

: PT Archi Indonesia Tbk.
: Holding company in mineral mining

Telephone 1 462 21 576 1719

Fax 1462 21 576 1720

Email : corsec@archimining.com
(4. J Date of Occurrence 25 August 2025
(2. | Type of Information or Material Fact | Significant Contract

3. | Description of Information or | The Company's subsidiaries, which is PT Tambang Tondano

Material Fact Nusajaya ("TTN"), has entered into a cooperation agreement
with PT Macmahon Indonesia, a third party company, in
relation to Kopra Underground Mining Development Services
Contract.
PT Macmahon Indonesia provides services in relation to
mine development, blasting, loading, and stockpile materials,
ground support, installation and maintenance of tunneling
mine services and complete development safely with
cooperation periods of 34 (thirty four) months and estimated
Contract value approximately Rp350billion (three hundred

| fifty billion rupiah).

4. | Impact for such Information or | Generating a positive impact on the Company's long-term
Material Fact towards operational | business sustainability, while improving its financial and
activity, legal, financial condition or | operational performance.

| business continuity of Issuer or
| Public Company
5. | Others The contract document were physically received by the
Company on August 27, 2025.

This letter has been signed in Bahasa version.

Thus we informed. Thank you.

Rajawali Place, 27" Floor

Jl. H.R. Rasuna Said Kav. B/4
Kel. Setiabudi, Kec. Setiabudi, Jakarta Selatan, 12910

P:46221 5761719