A Jaya Martapa

President Director

Indonesian citizen, born on June 8th, 1962 at Jakarta, (1992-1994) as Assistant Sales Manager Oilfield Services Group at PT. Fajar Mas Murni, (1995 – 2002) as Sales Manager at PT. General Electric (GE) Water Technologies (formerly known as Betzdearborn), after 2002 at PT. Shell Indonesia as National Sales Manager Lubricant Direct Channel Industry, PT. Shell Indonesia as National Sales Manager Lubricant B2B, Shell International Eastern Trading Co, Singapore (SIETCO) as Business Development General Manager Indonesia, Shell International Eastern Trading Company (SIETCO) Singapore Indonesian Operation, PT. Anugrah Aldhi Persada/Titan Mining Group of Companies as Operations Director, PT. Sefas Keliantama/Fortune Energy Trading Pte Ltd Singapore/PT. ReCarbon Hijau Indonesia as Executive Director, since 2017 at PT. Petro Oxo Nusantara as Chief Executive Officer

Education : Bandung Institute of Technology, majoring in Chemical Engineering

Tjiptany

Vice President Director

Indonesian citizen, born on December 14th, 1965 at Lhokseumawe, Marketing Manager of Yarn & Fibre, Yasinta Poly – GT Group (1990 – 1997), Business Unit Head Solvent and Plasticisers of Solvent & Plasticizer – Continental Group (1998 – 2006), Petrochemical Trader (2007 – 2011), Vice President Director of Petrochem Project Development (2011 – 2016), since 2017 as Sales & Marketing Director of PT Petro Oxo Nusantara.

Education : Bsc Management Information System Major – Hawaii Pacific University

Omar Baginda Pane

Finance Director

Indonesian citizen, born on November 8th, 1959 at Bogor, (1987-1988) PT. Bank Pembangunan Indonesia (Bapindo) as Junior Credit Analyst, (1988-1992) PT. Bank Duta tbk as Export/Import & Remittance Dept. Head, (1992-1994) ABN AMRO Bank as Operation & Trade Finance Department Head, (1994-1997) PT. Sanwa Indonesia Bank as Trade & Loan Department Head, (1997-1999) PT. Bank PDFCI tbk. as Operation Division Head, (1999-2004) Bank Ekspor Indonesia (Persero) as Operation Division-Head, (2004 – 2005) Bank Ekspor Indonesia (Persero) as Operation & Accounting Division Head, (2005 – 2009) Bank Ekspor Indonesia (Persero) as Internal Audit Division-Head, (2009 – 2014) Indonesia Eximbank (Lembaga Pembiayaan Ekspor Indonesia) as Managing Director, his area of responsibility is Business Risk management, Compliance, Legal, Credit Restructuring and Recovery, (2014-present) Indonesia Eximbank (Lembaga Pembiayaan Ekspor Indonesia) as Managing Director, his area of responsibility is Enterprise Risk Management, Planning & Budgeting, Compliance, Operation & Administration of Business Transactions, Human Resources Development and General Affairs Since 2021, he also took a post as a Finance Director of PT Petro Oxo Nusantara.

Education : Bachelor Degree in Economics, majoring in Accountancy, Faculty of Economics, University of Indonesia.

Willy Prakoso

Operational Director

Indonesian citizen, born on April 21st 1962 in Jember. From 1990-1991 he was registered at PT Astra International as a Production Supervisor. Then in 1991-1994 kept it at PT Styrindo Monomer Indonesia as a Project Engineer. From 1994-2021 at PT Polytama Propindo with his last position as Operation General Manager, where he was Production & Maintenance Manager at PT Petro Oxo Nusantara. Since 2021, he has been serving as Operational Director at the Company.

Education : Obtained a Bachelor's degree in Electrical Engineering at the 10 November Institute of Technology (ITS) Surabaya in 1988

Pranowo Tri Nusantoro

HRGA Director

Indonesian Citizen, born on March 9th, 1961 at Magelang, joined PT Petrokimia Gresik since 1985, (2004-2006) Manager General Affair, (2006-2008) Manager Distribution Area I, (2008-2011) Deputy of Project Manager Project of Coal Energy Conversion, (2011-2012) General Manager of Marketing, (2012-2016) President Director PT Petro Jordan Abadi, (2017 – August 2020) Director of Production, Technic and Development PT Pupuk Iskandar Muda and in November 2020, as HRGA Director of PT Petro Oxo Nusantara.

Education : Bachelor Degree in Electrical Engineering from Institute of Technology Surabaya in 1985. Master Degree in Business Management and Administration of Technology from Institute of Technology Bandung in 2003