Investor Presentaiton

(MMSCFD) BBTUD Kinerja Operasional | Operational Performance Niaga Gas | Gas Sales Konsumsi Pelanggan Industri terhadap Niaga Gas Industrial Consumption to Gas Sales Sumber Gas | Gas Sources (per as of 30 Sep 2023) 894 +5% 935 9M22 9M23 29% 33% Pembangkit Listrik | Power Plant Kimia | Chemical Keramik | Ceramic 8% Makanan | Food 8% 15% Pupuk | Fertilizer 8% Lainnya | Others Transmisi Gas Gas Transmission Volume TUA | TUA Volume +8% FSRU Lampung +44% 1,343 1,444 BBTUD 28 40 40 9M22 9M23 9M22 9M23 PERTAMINA GAS NEGARA Harga Gas PGN vs Energi Lain PGN's ASP vs Other Energy (USD/MMBTU) PGN's Avg Gas Price 7.39 0% Coal (Batubara) 5.29 30% LPG - 12 kg 70% MFO 100% HSD Piped Gas LNG Pertamina Group Non-Pertamina Group RON 90 (Pertalite) 17.30 ICP 13.87 Per as of 30 Sep 2023 26.20 33.74 41.18 . Iktisar Kinerja | Business Highlights Peningkatan volume niaga gas YoY didorong oleh peningkatan volume pemakaian gas oleh pelanggan industri, komersial dan rumah tangga. Higher gas sales volume on YoY basis was mainly driven by the increasing gas usage by the industry, commercial, and household sectors. Peningkatan volume transmisi YoY terutama dikontribusikan dari peningkatan penyaluran gas seiring dengan peningkatan demand dan mengalirnya gas bumi dari lapangan JTB melalui pipa transmisi Gresik-Semarang. Higher gas transmission volume on YoY basis mainly driven by increasing gas delivery due to higher demand and gas transporting from JTB through Gresik-Semarang transmission pipeline. Peningkatan penyaluran gas bumi melalui Kontrak Terminal Usage Agreement (Kontrak TUA) FSRU Lampung seiring dengan pemenuhan kebutuhan pelanggan dan optimasi FSRU Lampung. Increasing distribution of natural gas through the FSRU Lampung Terminal Usage Agreement Contract (TUA Contract) to meet the customer's demand and to optimize FSRU Lampung. 12

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