Mining contractor Petrosea (PTRO), which is now controlled by the family of Nitiyudo, booked net profit of US$31 million in the first nine months (9M) to September of 2022, surged 121% year on year (y/y) as revenue rose 9.3% y/y to US$329.6 million and gross profit jumped 55.8% y/y to US$66.87 million.To subscribe please click here