ENGINEERING, SUPPLY & CONSTRUCTION COMPANY PT. ESTU ARTHA LANCAR ENGINEERING, SUPPLY & CONSTRUCTION COMPANY

COMPANY PT. Estu Artha Lancar 4/8/2017 COMPANY Company Name : PT. Estu Artha Lancar Head Office : Jl. Bangka I no. 4A Lt.2, Pela Mampang, Jakarta Selatan, Indonesia, 12720 Phone : (62.21) 32151718 Fax : (62.21) 7201270 PT. ESTU ARTHA LANCAR PT. ESTU ARTHA LANCAR

COMPANY REGISTRATION Akte Pendirian Akte Perubahan Pengesahan SIUP Nomor : 102 Tanggal : 16 April 1993 Notaris : Ny. SP Henny Shidky SH Akte Perubahan Nomor : 3 Tanggal : 11 Oktober 2006 Notaris : Hj. Suzie FH. Tadjoedin SH Pengesahan Nomor : W7-06282 HT.01.04 – th 2007 Tanggal : 07 Juni 2007 Instansi : Dept, Hukum dan HAM SIUP Nomor : 00714 / 1.824.271 Tanggal : 27 Februari 2007 Instansi : Dinas Perindag Pemda DKI Jakarta NPWP Nomor : 01.620.462.0-014.000 PT. ESTU ARTHA LANCAR

MANAGEMENT UTORO WREKSOATMODJO, SE IR. EMIL JUDO RAHARDJO COMMISSIONER UTORO WREKSOATMODJO, SE PRESIDENT DIRECTOR IR. EMIL JUDO RAHARDJO DIRECTOR NOVITA WREKSOATMODJO, SE PT. ESTU ARTHA LANCAR

ENGINEERS PROCESS ENGINEER 2 person(s) PIPING & MECHANICAL ENGINEER CIVIL ENGINEER 4 person(s) PIPELINE ENGINEER 2 person(s) HSE ENGINEER 1 person(s) ELECTRICAL & INSTRUMENTATION ENGINEER 3 person(s) TELECOMMUNICATION ENGINEER 1 person(s) QA/QC ENGINEER 1 person(s) CONSTRUCTION ENGINEER 2 person(s) CONTRACT ADMIN & PROGRESS 2 person(s) PT. ESTU ARTHA LANCAR

EXPERIENCES ENGINEERING (2006 – 2007) OFFSTAKE STATION INSTALLATION PERUSAHAAN GAS NEGARA SOUTH SUMATRA – WEST JAVA 4 PIPELINE ONSHORE PROJECT, 32 KM 24” GAS ONSHORE PIPELINE, MUARA BEKASI TO RAWA MAJU (2007) LPG PLAN FLOW LINE SYSTEM PHASE 1, GRESIK LPG TANK & LOADING SYSTEM PHASE 1, GRESIK (2007 – ONGOING) EHTYLENE GAS RECEIVING SYSTEM PROJECT PT. STYRINDO MONO INDONESIA, CILEGON TTU TUBAN PERTAMINA PROJECT, 120 KM 18” FUEL ONSHORE PIPELINE, TUBAN TO SURABAYA (2008 – ONGOING) KAMBUNA ONSHORE PIPELINE AND MODULE-1 ONSHORE RECEIVING FACILITIES GUNUNG MEGANG SINGA GAS BOOSTER PIPELINE PROJECT PT. ESTU ARTHA LANCAR

EXPERIENCES SUPPLY CONSTRUCTION (2007) LPG PLAN FLOW LINE SYSTEM PHASE 1, GRESIK LPG TANK & LOADING SYSTEM PHASE 2, GRESIK (2008) PT. STYRINDO MONO INDONESIA’s Y-STRAINER(s) CONSTRUCTION (2007 - ONGOING) LPG TANK & LOADING SYSTEM PHASE 1, GRESIK PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “OFFTAKE STASION INSTALLATION” The custody transfer station for gas supplies from TGI (Transgasindo) into PGN Natural Gas Riau Distribution Network. ESTU provides the following services : Project Management Detailed Design Construction Commissioning As-built Hand over Documentation Profile : Fiscal Metering Station included : First Filtration, Inlet Filters, Meters (Ultrasonic), Chromatographs, Analyzers, Control Valves, Regulators, Odorize, Corrosion Inhibitor, Process Pipe work, Venting Pipe work, Instrumentation and Controls, Scada, Switchboards, Diesel Generators, and Transformers. Buildings included : Administration, Control Room, Fire Station, Utilities, Metering Shelter, Analyzer Shelter and Guard House. Capacity : Up to 150 MMSCFD Client : PT. YUAN SEJATI PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “LPG PLANT FLOW LINE SYSTEM PHASE 1” The Network. ESTU provides the following services : Project Management Detailed Design Procurement / Material Supplies Construction Commissioning As-built Hand over Documentation Profile : Fiscal Metering Station included : First Filtration, Inlet Filters, Meters (Orifice), Chromatographs, Analyzers, Control Valves, Regulators, Process Pipe work, Venting Pipe work, Instrumentation and Controls Capacity : Up to 40 MMSCFD Client : PT. MEDIA KARYA SENTOSA PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “LPG TANK & LOADING SYSTEM PHASE 1” The Network. ESTU provides the following services : Project Management Detailed Design Procurement/ Material Supplies Construction Commissioning As-built Hand over Documentation Profile : Fiscal Metering Station included : Tank System, Flare Header System including Flare Sub-system, Loiading Facilities, Flare Stack, Tank gauging System, Pump Syatem, Instrumentation and Control System Capacity : Up to 40 MMSCFD Client : PT. MEDIA KARYA SENTOSA PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “SOUTH SUMATRA – WEST JAVA GAS PIPELINE ONSHORE PROJECT” PERUSAHAAN GAS NEGARA SOUTH SUMATRA – WEST JAVA GAS PIPELINE ONSHORE PROJECT, 30 KM 32” GAS ONSHORE PIPELINE, MUARA BEKASI TO RAWA MAJU. ESTU provides the following services : Detailed Design Procurement Assistance Construction Engineering As-built Hand over Documentation Profile : Pipeline included : Pipeline Detailed Engineering consists of: 4 Block Valve Station, River and Road Crossings, Anchor Blocks, Cathodic Protection System Capacity : Up to 400 MMSCFD Gas Client : PT. CITRA PANJI MANUNGGAL PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “EHTYLENE GAS RECEIVING SYSTEM PROJECT” EHTYLENE GAS RECEIVING SYSTEM PROJECT PT. STYRINDO MONO INDONESIA, CILEGON ESTU provides the following services : Detailed Design Procurement Assistance Construction Engineering Commissioning As-built Hand over Documentation Fitting Supplies (Variation Order) Profile : Compressor included : Comppressor Units, First Filtration, Inlet Filters, Coriolis Meters, Chromatographs, Analyzers, Control Valves, Regulators, Process Pipe work, Venting Pipe work, Instrumentation and Controls. Capacity : Up to 45 Psi of Ethylene Gas Client : PT. CITRA PANJI MANUNGGAL PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “TTU TUBAN PERTAMINA PROJECT” TTU TUBAN PERTAMINA PROJECT, 136 KM 16” FUEL ONSHORE PIPELINE, TUBAN TO SURABAYA ESTU provides the following services : Detailed Design Project Management Procurement Assistance Construction Engineering As-built Hand over Documentation Profile : Pipeline included : Pipeline Detailed Design consists of: 2 HDD, 13 Block Valve, Road and River Crossings, Swamp Area, Anchor Blocks, Cathodic protection System Capacity : 15,000 barrel / day Client : PT. CITRA PANJI MANUNGGAL for PERTAMINA PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “KAMBUNA ONSHORE PIPELINE AND MODULE-1 ONSHORE RECEIVING FACILITIES” KAMBUNA PROJECT, 57 KM OFFSHORE TO ONSHORE PIPELINE, GELAGAH KAMBUNA ESTU provides the following services : Electrical and Instrumentation Detailed Design Hand over Documentation Profile : Electrical and Insturmentation included : Pressure Transmitter, Pressure Indicator, Temperature Transmitter, Temperature Indicator, Pressure Control Valve, Silenoid Valve, Pressure Safety Valve, Corrosion Coupon, Corrosion Probe, Pig Signal, Electrical Grounding, Electrical Lighting, Tubing Layout. Client : PT. CITRA PANJI MANUNGGAL for ASIA PETROLEUM DEVELOPMENT PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “GUNUNG MEGANG SINGA GAS BOOSTER PIPELINE PROJECT” GUNUNG MEGANG SINGA GAS BOOSTER PIPELINE PROJECT, 17,5 KM ONSHORE. ESTU provides the following services : Detailed Design Procurement Assistance Construction Engineering As-built Hand over Documentation Profile : Compressor and Pipeline included : Comppressor Units, Control Valves, Process, Pipeline Detailed Design, Instrumentation and Controls, Electrical and Civil Works. Client : PT. CITRA PANJI MANUNGGAL for MEDCO ENERGY PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “PROJECT MANAGEMENT – TTU TUBAN” TTU TUBAN PERTAMINA PROJECT, 136 KM 16” FUEL ONSHORE PIPELINE, TUBAN TO SURABAYA ESTU provides the following services : ManPower Supplies Client : PT. CITRA PANJI MANUNGGAL for PERTAMINA PT. ESTU ARTHA LANCAR

PROJECT PROFILE Project Title : “PROJECT MANAGEMENT – JAMBI MERANG PIPELINE PROJECT” JAMBI TO MERANG PIPELINE PROJECT, SUMATRA ESTU provides the following services : ManPower Supplies Client : PT. CITRA PANJI MANUNGGAL for Amerada Hess PT. ESTU ARTHA LANCAR

Resources Software PROCESS software Hysis PIPING & MECHANICAL software Caesar, Pvelite PIPELINE software Autocad PDMS CIVIL software SAP ELECTRICAL & INSTRUMENTATION software Etap, InstruCal PT. ESTU ARTHA LANCAR

UNTUK PERIODE YANG BERAKHIR 31 DESEMBER 2006 DAN 30 JUNI 2007 FINANCIAL REPORT PT ESTU ARTHA LANCAR LAPORAN LABA RUGI UNTUK PERIODE YANG BERAKHIR 31 DESEMBER 2006 DAN 30 JUNI 2007 Cat 2007 2006 PENDAPATAN BEBAN OPERASIONAL 10 11 1.655.897.143 (1.547.833.977) 2.157.768.367 (2.033.743.575) LABA OPERASI 108.063.166 12.024.792 PENDAPATAN DAN BEBAN NON OPERASIONAL 12 2.207.842 3.807.842 LABA BERSIH SEBELUM PAJAK 110.271.008 127.832.634 TAKSIRAN PAJAK 13 (13.783.800) (16.034.300) LABA BERSIH SETELAH PAJAK 96.487.208 111.798.334 PT. ESTU ARTHA LANCAR

FINANCIAL REPORT PT ESTU ARTHA LANCAR NERACA PER 31 DESEMBER 2006 DAN 30 JUNI 2007 AKTIVA CAT 2007 2006 KEWAJIBAN DAN EQUITAS AKTIVA LANCAR Kas dan setara kas Piutang Dagang Proyek dalam pelaksanaan 3 4 5 353.009.369 5.400.000 249.455.739 292.420.844 10.540.000 197.295.677 KEWAJIBAN JANGKA PENDEK Hutang Dagang Hutang Pajak 7 8 2.000.000 13.783.800 674.000 17.741.025 Jumlah Aktiva Lancar 607.865.108 500.256.521 Jumlah Kewajiban Jangka Pendek 15.783.800 18.415.025 AKTIVA TIDAK LANCAR Aktiva Tetap – Nilai Bersih setelah dikurangi penyusutan 6 124.880.729 138.633.333 EQUITAS Modal Saham – Modal Dasar 5000 Saham @ Rp. 100.000 ditempat dan disetor penuh SALDO LABA 9 500.000.000 216.962.037 120.474.829 Jumlah Aktiva Tidak Lancar Jumlah Ekuitas 716.962.037 620.474.829 JUMLAH AKTIVA 732.745.837 638.889.854 JUMLAH KEWAJIBAN DAN EQUITAS 638.889.845 PT. ESTU ARTHA LANCAR

UNTUK PERIODE YANG BERAKHIR 31 DESEMBER 2005 DAN 2006 FINANCIAL REPORT PT ESTU ARTHA LANCAR LAPORAN LABA RUGI UNTUK PERIODE YANG BERAKHIR 31 DESEMBER 2005 DAN 2006 Cat 2006 2005 PENDAPATAN BEBAN OPERASIONAL 10 11 2.157.768.367 (2.033.743.575) 223.535.416 (214.218.890) LABA OPERASI 12.024.792 9.316.526 PENDAPATAN DAN BEBAN NON OPERASIONAL 12 3.807.842 323.969 LABA BERSIH SEBELUM PAJAK 127.832.634 9.640.495 TAKSIRAN PAJAK 13 (16.034.300) (964.000) LABA BERSIH SETELAH PAJAK 111.798.334 PT. ESTU ARTHA LANCAR

FINANCIAL REPORT PT ESTU ARTHA LANCAR NERACA PER 31 DESEMBER 2005 DAN 2006 AKTIVA CAT 2006 2005 KEWAJIBAN DAN EQUITAS AKTIVA LANCAR Kas dan setara kas Piutang Dagang Proyek dalam pelaksanaan 3 4 5 292.420.844 10.540.000 197.295.677 273.276.065 - 125.755.939 KEWAJIBAN JANGKA PENDEK Hutang Dagang Hutang Pajak 7 8 674.000 17.741.025 422.760 964.000 Jumlah Aktiva Lancar 500.256.521 399.032.004 Jumlah Kewajiban Jangka Pendek 18.415.025 1.386.760 AKTIVA TIDAK LANCAR Aktiva Tetap – Nilai Bersih setelah dikurangi penyusutan 6 138.633.333 111.031.251 EQUITAS Modal Saham – Modal Dasar 5000 Saham @ Rp. 100.000 ditempat dan disetor penuh SALDO LABA 9 500.000.000 120.474.829 8.676.495 Jumlah Aktiva Tidak Lancar Jumlah Ekuitas 620.474.829 508.676.495 JUMLAH AKTIVA 638.889.854 510.063.255 JUMLAH KEWAJIBAN DAN EQUITAS 638.889.845 PT. ESTU ARTHA LANCAR