Coal trading firm Sumber Global Energy (SGER), controlled by Welly Thomas, booked profit attributable to owners of  Rp709 billion in the first nine months (9M) to September of 2022, jumped significantly from Rp74 billion only in the corresponding period of 2021, as revenues surged 241% year on year (y/y) to Rp7.48 trillion.To subscribe please click here