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Fathers and Sons in the Pertamina Corruption Case

Monday, September 22, 2025

The KPK names four suspects in the Pertamina catalyst corruption case, with oil mogul Mohammad Riza Chalid back in the spotlight.

arsip tempo : 176565392549.

Melanton Pratama Director Gunardi Wantjik (second right), Operations Manager Frederick Aldo Gunardi (left), and private party Alvin Pradipta Adyota (second left) wear detention vests after questioning at the KPK’s Merah Putih Building in Jakarta, September 9, 2025. Tempo/Tony Hartawan. tempo : 176565392549.

THE question came up during the second interrogation of former Pertamina Processing Director, Chrisna Damayanto, at the Corruption Eradication Commission (KPK) building in March 2025. Chrisna was questioned again after being named a suspect in the bribery case involving catalyst procurement at Pertamina for the 2012-2014 fiscal years.

Investigators suddenly asked about his closeness to oil trader Mohammad Riza Chalid. Chrisna only shook his

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Lani Diana

Mohamad Khory Alfarizi, Mutia Yuantisya, Febriyan and M. Rizki Yusrial contributed to the writing of this report. 

KPK Pertamina Corruption PPATK Riza Chalid Pertamina corruption Zatapi oil
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