#1PT Bumi Resources Minerals Tbk. July 2023 BRM#2Confidentiality Notice This presentation has been prepared by PT Bumi Resources Minerals Tbk (the "Company") and is only for the information of its investors. None of the information appearing in this presentation may be distributed to the press or other media or reproduced or redistributed in the whole or in part in any form at any time. This presentation is not intended as or forms part of any offer to sell or subscription of or solicitation or invitation of any offer to buy or subscribe for any securities, and neither this presentation nor anything contained herein shall form the basis of or be relied on in connection with any contract or commitment whatsoever. This presentation may contain forward-looking statements and estimates with respect to the future operations and performance of the Company and its affiliates. Investors and security holders are cautioned that forward-looking statements are subject to various assumptions, risks and uncertainties, many of which are difficult to predict and are generally beyond the control of the Company. Such assumptions, risks and uncertainties could cause actual results and developments to differ materially from those expressed in or implied by the forward-looking statements. Accordingly, no representation or warranty, either expressed or implied, is provided in relation to the accuracy, completeness or reliability of the information contained in this presentation, nor is it intended to be a complete statement or summary of the resources markets or developments referred to in this presentation. It should not be regarded by recipients as a substitute for the exercise of their own judgment. Neither the Company or any other person assumes responsibility for the accuracy, reliability and completeness of the forward-looking statements contained in this presentation. The forward-looking statements are made only as of the date of this presentation. The Company is under no duty to update any of the forward-looking statements after this date to conform such statements to actual results or developments or to reflect the occurrence of anticipated results or otherwise. Any opinions expressed in this presentation are subject to change without notice and may differ or be contrary to opinions expressed by other business areas or groups of the Company as a result of using different assumptions and criterion. BRM 2#3Corporate Achievements (2017 – 2022) Nov 2017 Dec 2017 Sept 2018 Feb 2019 Dec 2019 Oct 2022 July 2023 - A subsidiary, Citra Palu Minerals, secured a construction & production permit from the government to develop a gold mine near Palu, in Sulawesi. Resources: 7.9 Mt (4.3 g/ton Au); Expected production rate: 180,000 tonnes ore p.a. (2020) Construction period of 3 years; Production period of 30 years (until 2050). A subsidiary, Dairi Prima Mineral, secured a production permit from the government for a zinc & lead mine in North Sumatra. • Resources: 25 Mt (10.1% Zn, 6% Pb); Expected prod. rate : 250.000 tonnes ore p.a. (2022) Production period of 30 years (until 2047). Sold 51% of Dairi Prima Mineral (zinc & lead) to NFC China for $198 million (to deleverage balance sheet, to develop Dairi zinc project) A subsidiary, Gorontalo Minerals, secured a construction & production permit from the government to develop a copper & gold mine in Gorontalo (Sulawesi). Resources: 392.3 Mt (0.49% Cu, 0.43 g/ton Au); Expected prod. rate : 500,000 tonnes ore p.a. (2022) Construction period of 3 years; Production period of 30 years (until 2052). Citra Palu Minerals completed the construction of the 1st gold CIL plant (500 tones of ores/day capacity) in Block -1 (Poboya) and started Production in Q1 2020. Citra Palu Minerals Completed the construction of the 2nd gold CIL plant (4,000 to nes of ores/day capacity) in Block-1 (Poboya) and started commissioning (dry run & wet run tests). Citra Palu Minerals produced of gold 139 kg (FY 2021), 174 kg (FY 2022) and 236 kg in 1H 2023. BRM 3#4Corporate Structure 96,97% 100% PT Bumi Resources Minerals Tbk, PT Citra Palu Minerals (Gold) International Minerals Company LLC 80% 99,90% PT Multi Capital 98,04% 1,96 % PT Bumi Sumberdaya 78% SGQ Singapore PT Gorontalo Minerals (Copper & Gold) Notes: ■ PT Aneka Tambang Tbk (ANTM) owns 20% of PT Gorontalo Minerals " Semesta 60,86% 49% PT Dairi Prima Mineral (Zinc & Lead) Projects Holding Company Pte, Ltd 90% PT Andalan Anugerah Sekarbumi 99,67% PT Suma Heksa Sinergi "Kerta Project” (Gold) PT Linge Mineral Resources (Gold) China Nonferrous Metal Industry's Foreign Engineering & Construction Co Ltd, (NFC China) owns 51% of PT Dairi Prima Mineral BRM 4#5Asset Portfolio Medan Stake: 49%. Linge Mineral Resources Stake: 60,66%. Type: Gold. Reserve (100%): 2.3 mio ton ore. Grade: 1.8 g/ton Au. Resource (100%): 6.8 mio ton ore. Grade: 1.58 g/ton Au. Duri Indian Ocean Dairi Prima Mineral Kalimantan Gorontalo Minerals Celebes Sea Stake: 80% Type: Copper & Gold. Reserve (100%): 105.4 mio ton (Sungai Mak). Grade: 0.7% Cu, 0.33 g/ton Au. Resource (100%): 392.3 mio ton (Sungai Mak & Cabang Kiri, Motomboto North, Motomboto East & Kayubulan) Grade: 0.49% Cu, 0.43 g/ton Au. Molucca Sea INDONESIA Java Sea JAKARTA Type: Zinc & lead Reserve (100%): 11 mio ton ore (Anjing Hitam & Lae Jahe). Grade: 11.5% Zn, 6.8% Pb. Resource (100%): 25 mio ton ore (Anjing Hitam, Lae Jahe, Base Camp). Grade: 10.1% Zn, 6.0% Pb. Source: BRM. BRM Sumbawa Banda Sea Timor Sea Suma Heksa Sinergi Stake: 70%. Type: Gold. Reserve (100%): 18.4 mio ton ore. Grade: 1.07 g/ton Au. Resource (100%): 75.3 mi o ton ore. Grade: 0.85 g/ton Au. Citra Palu Minerals Stake: 96.97% Type: Gold. Reserves (100%): 22.8 mio ton ore (Poboya). Grade: 2.4 g/ton Au. Resource (100%): 28.4 mio ton ore (Poboya). Grade: 2.4 g/ton Au. 5#6Management Team President Director Agoes Projosasmito Over 31 years experience in capital market, which includes, President Director of Danareksa Securities, VP Director of DBS Securities, Director of Merin corp Securities. Over 15 years experience in mining industry, which includes, President Commissioner of Amman Mineral International, VP Director of Amman Mineral Nusa Tenggara, President Director of Ithaca Resources and President Commissioner of Maduma Coal Energy. Economic council member - Capital Market Profesional Standard Committee. Vice President Director Suseno Kramadibrata " Over 38 years experience in mining and operations, engineering, management from his previous works at Underground Collie Coal Mine, Western Australia, Bukit Asam, Rio Tinto Indonesia, Kaltim Prima Coal. VP for Asia - International Society for Rock Mechanics & Rock Engineering (ISRM). President Indonesia Rock Mechanics Society (IRMS) associated with ISRM. Director Director Adrian Wicaksono " a Herwin Wahyu Hidayat Over 18 years experience in finance and Investor Relations within oil & gas and mining industries. Corporate Bankers with ABN Amro and Citibank for over 6 years. Muhammad Sulthon Over 17 years experience as Head of Legal Counsel and Corporate Secretary in the mining sector. Senior Legal Officer of PT Arutmin Indonesia for 5 years. Director Director Director Adhika Andrayudha Bakrie Over 8 years experience in Palm oil industry as a Director of Bakrie Sumatra Plantations. Over 7 years experience in Coal industry as a Director of Arutmin Indonesia. 5 years experience (2015-2020) as a Director of Kaltim Prima Coal. Director Adika Aryasthana Bakrie Assistant Investment Analyst at Alta Verde Group (California, USA) in 2010. Chief Executive of Service & Support Division in the Palm Oil business in 2016. BRM CO-Founder of PT Tri Teslatama (Distributor of accessories for high transmission line & substation). Kary a electrical voltage 5 years experience in capital market as Analyst covering banking, palm oil and coal sectors in PT Nusantara Capital Securities. Fuad Helmy Over 15 years experience as Business Analyst and CFO in mining industry. Over 7 years experience in financial consultancy and banking sector from Bank Danamon and BC Nusantara. 6#7Operation Team President Director PT Citra Palu Minerals (Gold project) Damar Kusumanto Over 25 years experience as Senior geologist and exploration project leader from his employments at Aneka Tambang, Austindo Resources, Mine Serve International (Freeport group). Competent Person in Indonesia to report exploration result (gold and associated minerals). Director PT Citra Palu Minerals (Gold project) Yan Adriansyah Over 16 years experience as geotechnical & hydrogeological engineer in various open pit mine company. Previous Arutmin Indonesia, employers include: Indonesia, Kaltim Adaro Prima Coal, New mont Nusa Tenggara, Berau Coal. Director PT Citra Palu Minerals (Gold project) Agus Sitindaon Over 26 years experience metallurgy in Mineral processing industry both technical expertise and operational experience. as Experience in commissioning & operation of all of associated equipments in mineral processing plant. Previous employers include: Freeport Indonesia, Berkat Maju Teknik, Wilson Walton Indonesia, Indonesia. Central Trust Director Charles Daniel Gobel PT Citra Palu Minerals (Gold Project) Over 11 years experience in Mining Sector. Previous employers include: Amman Mineral Group, PT Bormindo Nusantara, PT Ancora Indonesia Resources Tbk. Over 10 years experience in Capital Market Industry. Previous employ ers includes PT Danasakti securities Indonesia, Latham Capital Partners Ltd. Arapima Fund L.P., (Singapore), Chief Operating Officer PT Gorontalo Minerals (Copper & Gold Project) Indra Yogasurya Rimayansyah Manager Geology & Development PT Gorontalo Minerals (Copper & Gold Project) Over 14 years experience as a Geologist in copper & gold project in Gorontalo, Sulawesi. 3 years experience as a Geologist in iron ore project in Mauritania & Madagscar (Africa). Director PT Suma Heksa Sinergi (Gold Project - Kerta) • Hary Irmawan " Over 21 years experience as mining engineer focusing on copper, gold, silver and coal project. Previous employers include: Archi Indonesia, Sarawak Energy Berhad (Malaysia), Discovery Metals Limited (Bostwana), Newmont Tenggara, PT Vietmindo Energitama (Vietnam). Nusa Ali Rahman Over 17 year experience as mining Engineer focusing on Gold, Copper, Bauxite, Tin, Nickel and Coal. Previous employers include: Harita Prima Abadi Mineral, Trinergy Mandiri International, and Sitrade Nusaglobus. Manager Mine Engineering PT Gorontalo Minerals (Copper & Gold Project) Director PT Linge Mineral Resources (Gold Project)) Mizal Ardhian Over 16 year experience as Mining Engineer focusing on Gold, Copper, iron ore and Coal. Previous employers indude: Pinang Coal Indonesia (Noble Energy group), Danmar Explorido Consultant, Ratu Samban Mining, Tamagot BUMI SA, (Mauritania, Africa). Haris Yusuf Over 30 years experience in gold mining industry, including underground mine operation, civil construction and commissioning processing plant. Previous employers include: Aneka Tambang, Austindo Resources, Gamma Epsilon. BRM 7#8Citra Palu Minerals (CPM) Gold Mine Project Overview Has rights to a 85.180 hectares mining concession in Central Sulawesi and South Sulawesi, Indonesia through a Contract of Work (Generation VI in 1997). Construction & Production permit was approved in Nov 2017 with 3 years construction period and 30 years production period (until 2050). 1st CIL gold Plant (500 ton /day) in Poboya Block-1 has been operational since Q1-2020. Completed the 2nd CIL gold plant construction (4,000 ton /day) in Q4 2022 (Production started in November 2022). Plan to complete the 3rd gold plant construction in 2024 (Rights Issue-1 / Prospectus dated 18 March 2021). Location PIT A (RIVER REEF) PIT B (HILL REEF 1) STOCKPILE Prospect Blok 1 - Poboya - Reserves/Cadangan Tonnage Grade Metal Content Classification Au Mton (g/t) Ag (g/t) Au (Oz) Ag (Oz) Proven 3.4 4.3 7.6 473,000 848,000 Probable 11.3 2.9 6.8 1,046,000 2,488,000 Sub Total 14.8 3.2 7.0 1,519,000 3,335,000 Proven Probable 7.9 0.9 2.5 238,000 638,000 Sub Total 7.9 0.9 2.5 238,000 638,000 Proven 0.07 1.5 3.3 3,000 8,000 Probable Sub Total 0.07 1.5 3.3 Total 22.8 2.4 5.4 3,000 1,761,000 8,000 3,981,000 Blok 1 - Poboya - Resources/Sumberdaya Tonnage Grade Metal Content Classification Au Ag Mton Au (Oz) Ag (Oz) (g/t) (g/t) Measured 3.4 4.3 7.6 473,000 RIVER REEF Indicated 12.8 2.8 6.5 1,134,400 848,000 2,648,800 Vein Inferred 3.1 2.9 5.1 287,400 507,100 Sub Total 19.3 3.1 6.4 1,894,900 4,004,000 Indicated 6.2 1.0 2.8 206,000 567,100 HILL REEF 1 Vein Inferred 0.3 0.7 1.5 5,800 12,400 BRMS's Gold Production Sub Total 6.5 1.0 2.8 211,800 579,500 FY 2020 73 Kg 2,271 oz FY 2021 139 Kg 4,328 oz FY 2022 1H 2023 174 Kg 236 Kg 5,415 oz 7,611 oz Indicated 2.4 0.7 1.5 52,100 116,300 HILL REEF 1 Stockwork Gneiss Inferred 0.2 0.7 2.2 5,200 16,300 Sub Total 2.6 0.7 1.5 57,300 132,600 Total 28.4 2.4 5.2 2,164,000 4,716,100 Gold Production Notes: Ndaru Cahyono (CPI-154) In 2022. ⚫ The KCMI standard Resource was completed by a Competent Person The KCMI standard Reserve was completed by a Consultant Competent Person Join Damanik (PERHAPI CP.130.12.2016) In 2022. * the values in this table have been reported to appropriate significant figures; therefore; there may be discrepancies in the totaled values Source: BRM. BRM 8#9Contract of Work Blocks Block IV Anggasan 121 Taitol Citra Palu Minerals (Sites & Prospects) Block Poboya Block V Moutong 122 Core Uta Block Area (Ha) P 1 27,214 BLOCK V BLOCK V 11 23,694 Mestong IV 11,770 V 12,118 VI 10,384 Total 85,180 Block VI Roto Blockl Poboya BLOCK VI Marke Dong WEST SULAWESI BLOCKI Posa CENTRA Block Il Winehi BLOCK LUtar SOUTH SULAWESI CoW Map T PT CITRA PALU MINERALS BRM PALU BAY Pobeya Index Map Legenda Pantotan Harbour Main Arpon Cow Boundary Access Road Access Road 2 Prospect Ame SPY CITRA PALU MINERALS BLOCK) Location Map 9#10Citra Palu Minerals Gold Plant Processing Steps Gold Plant Processing Steps 年年 ROM Stockpile Crushed ore Stockpile Ore Bin Jaw Crusher SAG Mill Screen Cyclone П Lime Ball Mill Loaded carbon Slurry Tank screen Trash Screen Pre-Cond Thickener ப Trash bin Fresh carb carbon bin 111111 Acid Wash Elution column CIL Tanks Carbon regeneration Trash bin HCI Heater Eluate tank NaCN NaOH Detox Tank Electrowinning cells Furnace Dore Bullion BRM Dry Tail Water Tank Leach Tank Cyanide 10 10#11Citra Palu Minerals 1st CIL Gold Plant 500 tons/day Jaw Crusher 1 3 2 Sag Mill & Ball Mill Cyclone Thickener BRM Source: Citra Palu Minerals 11#127 Citra Palu Minerals 1st CIL Gold Plant 500 tons/day Carbon in Leach Tank 5 Source: Citra Palu Minerals DRKMI Furnace 8 CO 6 Elution & Electrowinning Dore Bullion CPM 105 CPMX 106 CPM 107 CPM 108 CPM 109 CPM 66 12#13Citra Palu Minerals 2nd CIL Gold Plant 4,000 tons/day jaw crusher to crush the mined ores Cyclone to separate the fine ores (-75 um) from the coarse ores (+75 um) Source: Citra Palu Minerals pebble crusher to crush the ores coming out of SAG Mill Ball mill to grind the ores from size 12 mm to become -75 um carbon in leach tanks to extract the gold & silver contents from the ores by using cyanide switch gear room for low voltage electricity CPM LEACH TANK 2420-TK-001 ADSORPTION 2439-TH-27 13#14Citra Palu Minerals Area of the 1st & 2nd gold plants in Block-1 (Poboya, Palu) BRM 14#15Citra Palu Minerals Reserve location in Block - 1 (Poboya) 824400 825600 826800 Waste Dump Sediment Pond Polishing Pond Sediment Pond- Polishing Pond HR 1 PIT Plan TSF 4000 tpd-2 Waste Dump Top So Polishing Pond -Sediment Pond 824400 828000 829200 830400 HR 2 PIT Plan Waste Dump INDEX MAP Black V Rugwuhd Block V Blos Book Mapped area Cow Boundary Block I N 200 400 600 800 1.000 Barako PIT UNG Mators PIT OC River Reef Portal Magazine Power Plant- Lab & Warehouse- Processing Plant 4000 tpd 1- Processing Plant 4000 od 2 Stockpile -Coreshed TSF 4000 tpd 1 Detox Processing Plant 500 tpd Dry TSE BRM 825600 Office IPALS Waste Dump/ Waste Dump Water Intake Mess Legend River Acces Road 2 Base camp Hauling Plan Contour Line Infrastructure Plan Infrastructue 500 tpd Mineralisation Zone Contract of Work Boundary PT CITRA PALU MINERALS POBOYA PROSPECT INFRASTRUCTURE PLAN Ruth Or DK 826800 828000 829200 830400 Dinge PSY DWDROTOZS1000 Paper Sue At Ofte Juka Parsed DRA Source: Citra Palu Minerals 15#16Citra Palu Minerals Drilling and Coresheed Activities Drilling Activities Source: Citra Palu Minerals BRM Coreshed 16#17Gorontalo Minerals (GM) Copper & Gold Mine Project Overview Gorontalo Minerals has Contract of Work rights to a 24,995 hectares mining concession located in the Bone Bolango Regency, Province of Gorontalo. Feasibility Study of Sungai Mak Project was approved in 2014 with ore reserves of 105 Mt @ 0.70% Cu & 0.33 g/t Au based on KCMI. Resource estimate of 392.3 Mtore @ 0.49% Cu and 0.43 g/t Au from Sungai Mak, Cabang Kiri, Motomboto East, Motomboto North & Kayubulan based on KCMI. Construction & Production permit was approved in Feb 2019 for 3 years construction period and 30 years production period (until 2052). Plan develop the gold prospect, which includes drilling activities and infrastructure construction. (Rights Issue-2 / Prospectus dated 14 December 2021). Metal Grade Metal Content Range Tonnage Ore Type Cu Au %Cu (Million) Ag (%) g/t g/t Cu Au Ag (kton) (koz) (koz) Class Low Grade 0.2-0.45 37 0.32 0.17 1.02 93 121 871 Medium Grade 0.45-0.08 37.4 0.61 0.31 1.57 183 239 1,426 Probable High Grade > 0.80 31 1.27 0.54 2.39 337 399 1,986 Total Reserves 105.4 0.7 0.33 1.62 613 759 4,283 Tonnage Site COG Cu (%) Au (g/t) Ag (g/t) (Million) Sungai Mak Cabang Kiri Motomboto North 0.2 g/t Au & 0.2 % Cu 165.1 0.55 0.30 1.49 0.2 g/t Au & 0.2 % Cu 151.0 0.40 0.55 0.5 g/t Au 4.0 1.04 2.57 55.34 Motomboto East 0.5 g/t Au 6.1 0.33 1.12 29.70 Kayubulan 0.3 % Cu 66.2 0.52 0.29 392.3 0.49 0.43 1.65 Total Resources (SMak, Cbg Kiri, Kybulan, MBN & MBE) Location TOMISI Oulu BLOCK I Paga MOLOTABU 4705 Ha MOTOMBOTO NORTH Resource: 3.9 MT @2.57gt Au, 55 34git Ag. 1.04% Gu 11 Drill holes, Total Depth 1634.12 m (BHP 1988-1991) MOTOMBOTO EAST Resource: 6.1 MT 1.12git Au, 29.70gt Ag. 0.33% Cu 21 Drill Holes, Total Depth 4856.5 m (BHP 1985-1990) Radha Monemideto Pinogu CABANG KIRI Resource: 151.0 MT @0.40% Cu, 0.55git Au 57 Drill Holes Total Depth 17240,52 m (BHP 1975-1982, 39 holes, 11,263.47 m BRM 2012, 19 holes, 5983.05 m) MAMUNGAA 4 Drill Holes Total Depth 842.4 m (BRM 2006) KAIDUNDU 9 Drill Holes Matombeto North SUNGAI MAK Reserve: 105.4 MT @0.7% Cu, 0.33git Au Resource: 165.1 MT 0.55% Cu, 0.30g/t Au 126 Drill Holes, Total Depth 27742.19 m BHP 51 holes, 11,819.84 m Moterpolo Sunys M BRM, 75 holes, 15,922.35 m) E350 Hayabulam West Kayubuh Cabang Kanan Cabung All North Bubang KM Southwest Gabang Kid East Curling Lintah Cabang Kini South Ridge BLOCKI TOMBULILATO 20290 Ha KAYU BULAN Resource: 66.16 MT @ 0.52% Cu, 0.29g/t Au 14 Drill Holes, Total Depth 4016.85 m (BHP 1979-1981) Total Depth 2001.25 m • The JORC, KCMI standard Reserve was completed by Independent consultant - Iwan Munajat (CPI-019; AusIMM 306293) in 2014. • The KCMI standard Resource was completed by The Competent Person - Heru Pratomo (CPI-027) & Dedy Hendrawan (CPI-018) in 2013. Legend • Town Prospect/Anomaly Resource Reserve High Sulidation Esthermal Cu-As Ag Low Suffication Epihamal Au-Ag Porphyry Cu Au River Road (BRM 2008) POMBOLO 2 Drill Holes Total Depth 381.6 m (BRM 2008) Pembela Forestry National Park Plonessing Road Progress Contact of Vierk Profected Forest Listed Production Forest Production Forest Oher Landuse BRM Source: BRM. Bmbulo Tembisatato Klemalers PT GORONTALO MINERALS CONTRACT OF WORK LOCATIAON PT GORONTALO MINERALS 17#18Gorontalo Minerals North Sulawesi 520000 Gorontalo Minerals (Sites & Prospects) BLOCK II MOLOTABU 4705 Ha MOTOMBOTO NORTH Resource: 3.9 MT @ 2.57g/t Au, 55.34g/t Ag, 1.04% Cu 11 Drill holes, Total Depth 1634.12 m MOTOMBOTO EAST Resource: 6.1 MT @1.12g/t Au, 29.70g/t Ag, 0.33% Cu, 21 Drill Holes, Total Depth 4856.5 m 40000 Inset Map MoHutang Maomboto North Sungai Mak Motomboto West Motomboto East CABANG KIRI Resource: 151.0 MT @ 0.40% Cu, 0.55g/t Au 57 Drill Holes, Total Depth 17246.52 m Bilungala MAMUNGAA 4 Drill Holes Total Depth 842.4 m Cabang Kiri Ney Cramackin BLOCKI TOMBULILATO 20290 Ha KAIDUNDU 9 Drill Holes Total Depth 2001.25 m Legend Town Prospect / Anomaly Resource / Reserve High Sulfidation Epithermal Cu-Au-Ag Low Sulfidation Epithermal Au-Ag Porphyry Cu-Au Road Contract of Work POMBOLO 2 Drill Holes Total Depth 381.6 m OMINI BAY BRM Pinoop SUNGAI MAK Reserve: 105.4 MT @ 0.7% Cu, 0.33g/t Au Resource: 165.1 MT @ 0.52% Cu, 0.30g/t Au 126 Drill Holes, Total Depth 27742.19 m avourn Omb Mobta Tombulitato KAYU BULAN Resource: 66.16 MT @ 0.52% Cu. 0.29g/t Au 14 Drill Holes, Total Depth 4016.85 m Taludaa Kilometers PT GORONTALO MINERALS CONTRACT OF WORK LOCATIAON PT GORONTALO MINERALS 18#19Gorontalo Minerals Infrastructures & Drilling Activities Office Area 207 Core Shed Source: Gorontalo Minerals BRM Drilling Activities in Motomboto (Gold Project) Base Camp in Cabang Kiri (Copper Project) 19#20Gorontalo Minerals Road infrastructure to mine site Pioneering road at Segment 1 (Sta 5+400) Pioneering road construction at Segment2, Cabang Kiri Pioneering road construction at Segment2, Cabang Kiri BRM Lokasi Gean & Timbunan Infrastructure Plan 524390 ен Kamp Pannan B42638 Bebien Sise Sementar Sungai Mak Lonm Tanali Pacak Penimb Bij Semestars Bengal Lokasi Pembibitan Tanaman Komposting BATAS WILAYAH PENGEMBANGAN EKSPLOITAS no me vape 185208 Ar 1500 750 Lokasi Fabris Pangolahan Lokasi Tangki Batan Bakar • Penambanan Baton sa 1 Cuding Bahan Pentat 1500 Motor Penburon Batuan BATAS KK Keterangan P Tombultato Jan Taas hasen Kr Source: Gorontalo Minerals 20#21Suma Heksa Sinergi (SHS) - Kerta Project Gold Mine Project Overview Kerta project has Mining Business License ("IUP") to a a 7,291 hectares mining concession located in Lebak, Banten. ■Production permit was approved November 2019 with 20 years production period (until 2039). Prospect Prospect Classification Cisadang Central Cisadang West Probable Probable Total Reserves 11.8 6.6 18.4 Kerta - Reserves / Cadangan* Tonnage Grade Metal Content (Mton) Au (g/t) Ag (g/t) Au (oz) Ag (oz) 1.07 14.76 406,800 5,611,800 1.07 14.72 227,500 3,130,500 1.07 14.75 634,300 8,742,300 in Classification Kerta Resources / Sumberdaya* Tonnage Grade (Mton) Au (g/t) Ag (g/t) Metal Content Au (oz) Ag (oz) Cisadang Central (Upper Domain) Cisadang Central (Lower Domain) Indicated Inferred Sub Total 14.5 1.01 14.05 469,000 6,549,600 6.5 21.0 Indicated 3.0 Inferred 20.0 0.76 Sub Total 23.0 0.79 Indicated 11.9 0.93 13.81 Inferred 19.4 0.71 10.92 Sub Total 31.3 Total Indicated 29.1 45.9 75.3 0.79 12.02 0.98 13.68 0.77 10.30 0.85 0.97 13.13 1.00 13.77 1.01 11.36 96,800 1,095,600 8.77 488,500 5,639,000 9.11 585,300 6,734,600 359,900 5,283,400 440,900 6,810,700 800,800 12,094,100 925,700 12,928,600 1,131,100 15,193,400 11.62 2,056,800 28,122,000 201,700 2,743,700 670,700 9,293,300 ■Feasibility Study of Kerta project was approved in June 2019. ■Environmental Permit was approved in May 2019. Mineral resources and reserves have been complied with KCMI in 2016. The KCMI standard Resources was completed by Competent Person - Ronald Sibarani (PERHAPI 9100137,012) in 2016, Cisadang West Total Inferred Total Resources The KCMI standard Reserve was completed by Competent Person Munajat (CPI019, AusIMM:306293) in 2016, I an The values in this table have been reported to appropriate significant figures; therefore, there may be discrepancies in the totaled values BRM Cibaliung Mine 0.5 Moz Au PANDEGLANG Banten Province Kerta Project INDIAN OCEAN Ciawitali Cirutan Jakarta West Java Province Pongkor Nine 3.6 Moz Au Pony Ckotok Cikidang 0.3 Moz Au 21#229260000 9262500 $2650-00 9267500 9270000 Suma Heksa Sinergi (SHS) – Kerta Project - 60-5000 607500 610000 612500 615000 T 617500 DEVELOPMENT CISADANG WEST Sumberdaya Mineral : 31,3 MT @0,79 g/t Au, 12,02 g/t Ag Cadangan Mineral: 6,6 MT @1,07 g/t Au, 14,72 g/t Ag 47 titik bor total kedalaman 13.589,8 m Legenda Kantor Titik Bor Sungai Jalan Area Prospek Batas IUP Kawasan Hutan Sumber: Hutan Lindung (HL) Hutan Produksi (HP) Areal Penggunaan Lain (APL) PIAPS Revisi V (1.710 Ha) Perkebunan Sawit PTPNVIII (1.299 Ha) Kawasan Hutan dan Penetapan PIAPS KepMen LHK No. SK.2111/MENLHK-PKTL/REN/PLA.0/4/2020 Pasir Gember, Pasir Leungis Gunung Gundil Cilimus Gunung Batu Cisadang North Pasir Karang Cisadang West Cisadang Central Pasii Awi Cireundeu N Leuwikopo Kilometers 605000 607500 1610000 612500 615000 617500 1:50,000 620000 DEVELOPMENT CISADANG CENTRAL Sumberdaya Mineral: Upper 21 MT @1,00 g/t Au, 13,77 g/t Ag Lower 23 MT @0,79 g/t Au, 9,1 g/t Ag Cadangan Mineral: 11,8 MT @1,07 g/t Au, 14,76 g/t Ag 51 titik bor total kedalaman 17.028,32 m PETA INDEKS SERANG JAKARTA Area dipetakan KABUPATEN LEBAK, BANTEN LOKASI IUP DAN KAWASAN HUTAN PT SUMA HEKSA SINERGI 620000 KER-22081105-A3 9260000 0092926 9255000 9267500#23Linge Mineral Resources Gold Mine Project Overview Linge Mineral Resouces has Mining Business License ("IUP") to a 36,420 hectares mining concession located in Linge, Aceh. survey, Project development includes: drilling activities, electromagnetic metallurgical test, mining design work, and the approved Feasibility Study. Currently in the process to secure the Government's approval for the Clarification Proven Probable Linge Abong Gold Project - RESERVE Grade Metal Content Tonnage (million) Au (g/t) Ag (g/t) Au (Oz) Ag (Oz) 0.66 1.88 7.40 35,782 141,000 1.66 1.76 6.98 84,841 335,908 Total Reserve 2.32 1.80 7.10 120,624 476,908 Linge Abong Gold Project - RESOURCE Tonnage Grade Metal Content Prospect Classification (Million) Au (g/t) Ag (g/t) Au (Oz) Ag (Oz) Inferred 2.39 1.54 6.77 118,785 521,136 Bulan Indicated 2.09 1.8 6.77 120,855 455,676 Measured 0.73 1.95 7.48 45,603 175,179 Inferred 0.48 1.2 8.3 18,408 127,376 Bintang 1 Indicated 0.29 1.32 8.97 12,208 82,935 Measured 0.1 1.36 8.7 4,268 27,231 Inferred 0.65 1.06 6.94 22,142 145,531 Bintang 2 Indicated 0.07 1.24 4.94 2,684 10,658 Measured 0.01 0.92 2.91 153 484 Total Resource 6.8 1.58 7.07 345,107 1,154,207 Environmental Impact Assessment (AMDAL) and the Production permit (20 years). Exploration Office The JORC and KCMI/ SNI standars Reserve and Resource was complete by PT Mamberamo Mineral Service (PT MMS) in 2019. BRM betting Pod Extension Ca Cary Tailling Storage Facility 603 RL 1008 Total Area 13.3 Ha Sumber Linge Mineral Resources Location Road Upper Plant To TSF 3,138 m Laytown Ana Change Room &Aston Top Sol C Toiving Cente General Administration Camp&COR Office Lower Plant 600 RL Water Storage Top Suit Rader Processing Dution Room Do Water Pint Fran Water Pon Waste Durg Water Srage PT LMR Expicale Magazine Darba Sage Processing Room Concering Ba Upper Plant 657 RL Waste Rock Dump Plant Workshop Water Storage 1 Water Storage 2 Main Portal 690 RL Fewer House Return A Port Paste Plan day Office Service Portal Air Corpsser Room Pinary Crushing Are 23#24Linge Mineral Resources Construction - Infrastructure Layout Mine Pit & Infrastructure 97-83E 57-50E 29-4000 295000 Settling Pond Nursery Klinik Office Laydown Area TPSS 570E 296000 E 97E 297000 Waste Dump Setting Pond Waste Dump Selfling Pond TSF 5 Pit E (Bintang) TSF 4 Settling Pond Pit D (Bulen) Top Soil Dump TSF 3 -Pit C (Bulan) IPAL IPAB- Mess TSF 2 Gudang Limbah B3 Tangki Bahan Bakar Workshop- Settling Pond Settling Pond TSF 1 Pit B (Bulan) Gudang Bahan Kimia Stockpile Pit A (Bulan)- Pabrik Elektrik- Gudang Handak 6711E 296000 PETA INDEKS UP PT LAR Area yang dipetakan N 1:16.000 Legenda Sungai Jalan Jalan Tambang Jalan Penunjang Batas IUP Infrastruktur Pit Topsoil Wastedump TSF LM LINGE MINERAL RESOURCES PROYEK ABONG TATA LETAK INFRASTRUKTUR 0 100 200 000 400 500 Metors 298000 294000 295000 0730 296000 70E 297000 7 WE 97 10YE 97 10:30 BRM BTE 477000 4:1830 N $79000 24#25Linge Mineral Resources Exploration - Sampling Activities and Coreshed Facility Density Analysis Core Management Mineral Mapping Ore Sample Testing BRM 25 25#26Linge Mineral Resources Exploration - Drilling Campaign Rig Movement HYD Reverse Circulation Drilling Core Sample Diamond Drilling BRM Source: Linge Mineral Resources 26#27Dairi Prima Mineral (DPM) Zinc & Lead Mine Project Overview Dairi is a very high grade zinc resource located in North Sumatra and is to be developed as an underground mining operation (mining concession size of 24,636 Ha). Feasibility Study of Anjing Hitam Project was approved in 2015. Total Reserve of 11 Mt ore based on JORC with 15 years Life of Mine. Total Resources of 25 Mt ore based on JORC. The third best zinc deposit grade in the World (Grades of 11.5% Zn, 6.8% Pb). Production permit was approved in Dec 2017 with 30 years production period (until 2047). Currently, Constructing the infrastructure facilities and securing the funding for Anjing Hitam mine site. Sites Combined Reserves Proven 4.95 Mt at 14.8% Zn, 9.1% Pb Anjing Hitam Probable 0.90 Mt at 11.3% Zn, 7.0% Pb Lae Jahe Probable TOTAL RESERVE Sites Anjing Hitam Lae Jahe Base Camp G Empatal TOTAL RESOURCE PROPINSI NANGGROE ACEH DARUSSALAM Kutacane Sigala-gala Binjai Tanjung Bohorok Langkat 5.20 Mt at 8.4% Zn, 4.5% Pb 11.05 Mt at 11.5% Zn, 6.8% Pb Combined Minerals Resources 8.10 Mt at 14.6% Zn, 9.1% Pb 16.20 Mt at 8.2% Zn, 4.5% Pb 0.80 Mt at 5.0% Zn, 5.0% Pb 25.10 Mt at 10.1% Zn, 6.0% Pb Medan us Pancurpatu Kualanamu Kota Par Tanjung Perbaungan langbush Marowa Lubuk Rakam Sibolangit Bekancan Bangunpurba Kotarin Berastagi G. Smaburs Laubaleng Tigabinange Lokasi Proyek Kabanjahe Saran Padang Sond DK Merek: Sin Sarbudolok Sungairampah Tanjongbennge Bandakhalipah Pangkalandodek Rantaulahan Tebing Manebing Tinggi 1000'E Indrapura 106 E Malaysia Aceh Medan The JORC standard Reserve and Resource was completed by CSA Global (Australia) in Oct 2010 and Mining Plus Pty. Ltd in Feb 2011. Mt Million tonnes. BRM Bulchsama Begrun Rundeng Sabulus Salam OK Budar Lipat Kajang Singkil Baru SAMUDERA HINDIA Sidikalang Maas Balak BAY Pangururan Paraltan 1 Comok Prapat Mogang Lokasi Proyek 12. Riau 810 Samudera Hindia SUMATERA Singapore Kalimantan Padang Jamb ہر Sumater Bengkulu Selatan Lampung 1000E 105 DE Lagubeb Parsoburan Doloksanggul Silangit Siborongborong Onanganjang Jakarta 27#28300000 300000 Bongkaras 9 DH (2,789.00 m) Category Mt Zn% Pb% Resources Reserves 6.02 1.22 2.82 0 0 0 Dairi Prima Mineral (Sites & Prospects) Base Camp 9 DH (1,712.00 m) Category Resources Reserves Mt 20% 0.83 0 PE% 4.9 5 0 0 360006 WWKY BRM 400000 WOFF 400000 10000 Sinar Pagi 28 DH (8,354.40 m) Category Resources Reserves Zn% Pb% Agipom) 4.26 1.15 6.11 40.7 Lae Jehe 63 OH (28,108.50m) 42000 Category Resources Mt 20% P6% 16.1 8.2 4.5 Reserves 5.1 8.4 4.5 Anjing Hitam 116 OH (25,975.32m) Category MI Z0% Pb% Resources 8.1 14.5 9.1 Reserves 5.8 14.3 8.8 410000 450000 NDEX MAP Legenda Lokasi Prospek Kecamatan - Desa Jalan Bunga Batas Kecamatan Batas Kontrak Karya PT DAIRI PRIMA MINERAL Location Plan Showing Sopokomil and Other Potencial Prospects 28 28#29Dairi Prima Mineral Underground Mining Portal Construction 1 3 BRM Underground Mining Portal Construction 30% LR SAKA 4 43 BEN WORK 29 29#30Dairi Prima Mineral Underground Mining Portal Construction Underground Mining Portal Construction Exploration Office Tailling Storage Facility 603 RL Total Area 13.3 Ha Extension Can Top So Toining Centre General Administrator Camp & CSR ome Lower Plant 600 RL Road Upper Plant To TSF 3,138 m દુશ્મન E Retam Water Pont Laydown Area Change Room &tion Civic Explosive Magazine Water Processing Debution Room Domestic Water Pand Frosh Water Pod Distuba Room Sewage Processing Room Concentrating Buil Waste Durg Water Storage Waals Rock Dun Plant Workshop Water Storage 1 Water Storage 2 Main Portal 690 RL Upper Plant 657 RL Power House Mae ng orce Rete A Portal Paste Plant LE Service Portal Composer Roce Pinary Crushing Gree BRM 30#31Dairi Prima Mineral Construction - Flotation Tanks, Generator & Batching Plant Flotation Tanks, Generator & Batching Plant Flotation Tanks He BRM Batching Plant Generator ELTECH CAT 31#32Dairi Prima Mineral Operating Units - Building Expands Ofe Tailling Storage Facility 503 R Total Area 12.3 Ha Temporary Camp Tie St Cemps colom Lower Plant 600 RL BRM Road Upper Plant To TSF 3138 m Change Room Civic Explo Debut Co Operating Units - Building Warehouse Nain Portal 100 RL Upper Plant 657 RL Piny Crusing has Borge tan P Pa Sidiangkat Office 32#33Dairi Prima Mineral Underground Heavy Equipments Mobile Crane GEMC-INS BRM Underground Heavy Equipments 223 Mine Trucks, LHD, Jumbo Drill, 33#34Health, Safety & Environment Activities & Programs Periodic Environmental Measurement and Monitoring UMBAN Inspection and Safety Meeting Toxic and Hazardous Waste Inspection Inspection Wastewater Monitoring Air Monitoring Nursery Monitoring Flora and Fauna Monitoring BRM VIS Safety Meeting Exit 34#35Commitment to Health, Safety & Environment in Projects Citra Palu Minerals ("CPM") CPM has met the reclamation success standards from the Ministry of Energy and Mineral Resources through evaluation and assessment of successful reclamation achievements. Gorontalo Minerals ("GM") • • GM has met the reclamation success standards from the Ministry of Energy and Mineral Resources through evaluation and assessment of successful reclamation achievements and has the right to withdraw the Reclamation Guarantee fund. Dairi Prima Mineral ("DPM") DPM Obtain Environmental Feasibility and Environmental Approved document Linge Mineral Resources ("LMR") Technical approval of Traffic Impact Analysis from Director General of Land Transportation. Emissions Technical Approval directives from Ministry of Environment and Forestry. BRM Evaluation and Assessment of Successful Reclamation Achievements Process 35#36Corporate Social Responsibility Implementation Citra Palu Minerals (CPM) • CPM donated building materials for Baiturrahmah Mosque revitalization at the Poboya Village. CPM donated UJETA water purification equipment in collaboration with the Kelompok Perjuangan Kesetaraan Perempuan Sulawesi Tengah (KPKPST). Dairi Prima Mineral (DPM) • DPM built the Reading House in 3 Schools in Parongil Village, Longkotan, Dairi, North Sumatra. DPM participanted in planting Mangrove trees in the Langkat Watershed (DAS) area of 60 Hectare. Gorontalo Minerals (GM) GM contributed to the Direct Village Donation Program. - GM donated funds to orphans at the Al Ikhlas Orphanage located in Tunas Jaya Village. Linge Mineral Resources (LMR) LMR collaboration with Bakrie Amanah to build the Reading House in TK Pemulo Ara, Linge, Center Aceh. NTURN an 148 BRM Source: BRM. PENYERAHA 36#37Corporate Social Responsibility Implementation Bumi Resources Minerals (BRMS) . BRMS donated livestock to be distributed to the community in collaboration with Bakrie Amanah Foundation. FIHRRST PENGHARGAAN . BRMS donated the equipment to Universitas Bakrie's PT Bumi Resources Minerals Tbk • . • • Environmental Engineering Laboratory BRMS Collaborates with Bakrie University, Bakrie Amanah for planting 1000 mangrove trees in Bekasi, West Java. BRMS received award with predicate “A” rating for the Sustainability Report 2021. BRMS donated through "Peduli Cianjur Program" for earthquake victims in Cianjur . BRMS collaborates with Bakrie Amanah Foundation for event "Festival Ramadhan 2023." BRMS collaborated with Bakrie Central Foundation "BCF" in the "Essay competition one step towards realizing SDGS 2030." BRMS collaborated with Bakrie Amanah, Bakrie Sumatera Plantation dan Palang Merah Indonesia (Indonesian Red Cross) to held blood donations and metabolic check in 2023. PERINGKAT A FOURSTON NATIONAL HUMAN IS Penanaman 1000 Pobom Mangrove apman M Darah & Cek Metabolik Dam Karitasi Dokter) BRM Source: BRM. BRM SERAH TERA DOMALI BRM Ca PECONOGRAM CIANJUR 8 37#38FINANCIAL & PRODUCTION HIGHLIGHTS 6M 2022 2022 3M 2023 6M 2023 Increase (YoY) Revenue from Sale of Gold $ 4,889,746 $ 10,144,445 $ 4,801,763 $ 14,839,681 +203% Revenue from Mining Advisory $ 650,000 $ 1,500,000 $ 1,000,000 $ 1,000,000 TOTAL REVENUE $ 5,539,746 $ 11,644,445 $ 5,801,763 $ 15,839,681 +186% Other Income 396,739 $ 17,901,661 $ 139,081 Net Profit Before Tax $ 2,332,610 $ 32,542,920 $ 1,719,263 $ 5,233,538 +124% Income Tax Benefit (Expense) $ 1,578,428 ($ 18,859,134) $ 402,765 $ 402,765 Net Profit $ 3,911,038 $ 13,683,786 $ 2,122,028 $ 5,636,303 +44% 6M 2022 2022 3M 2023 6M 2023 Loan to Creditors $ 44,416,000 $ 63,694,580 $ 62,604,370 $ 59,975,360 Equity $ 944,746,828 $ 955,117,537 $ 957,239,565 $ 960,749,339 Profit Margin Debt to Equity 0,71 0,05 1,18 0,07 0,37 0,06 0,36 0,06 6M 2022 2022 3M 2023 6M 2023 Increase (YoY) Gold Output Average Selling Price ($/oz) 82 kg (2,531 oz) 174 kg (5,415 oz) 79 kg (2,546 oz) 236 kg (7,611 oz) +200% $ 1,854/oz $ 1,795/oz $ 1,886/oz $ 1,928/oz +4% BRM 38#39THANK YOU BRM 39