Pertamina's fire brigade personnel extinguish fire at the company's oil refinery in Balongan, Indramayu regency, Indonesia, March 31, 2021. Indonesia's state oil company PT Pertamina said it has put out a fire that had engulfed part of its 125,000 barrel per day refinery in Balongan, West Java Courtesy of PT Pertamina (Persero)/Handout via REUTERS

Pertamina's fire brigade personnel extinguish fire at the company's oil refinery in Balongan, Indramayu regency, Indonesia, March 31, 2021. The fire broke out just after midnight on Monday, forcing Pertamina to shut the plant and evacuate around 950 nearby residents. Six were treated at the hospital due to the fire. Courtesy of PT Pertamina (Persero)/Handout via REUTERS

Pertamina's fire brigade personnel extinguish fire at the company's oil refinery in Balongan, Indramayu regency, Indonesia, March 31, 2021. Pertamina said in a statement that by Wednesday afternoon, fires in all four affected storage units have been extinguished. Courtesy of PT Pertamina (Persero)/Handout via REUTERS

Pertamina's fire brigade personnel extinguish fire at the company's oil refinery in Balongan, Indramayu regency, Indonesia, March 31, 2021. Courtesy of PT Pertamina (Persero)/Handout via REUTERS

Pertamina's fire brigade personnel extinguish fire at the company's oil refinery in Balongan, Indramayu regency, Indonesia, March 31, 2021. Courtesy of PT Pertamina (Persero)/Handout via REUTERS