Net profit of Chennai Petroleum Corporation rose 4719.97% to Rs 1001.59 crore in the quarter ended December 2025 as against Rs 20.78 crore during the previous quarter ended December 2024. Sales rose 21.34% to Rs 15683.17 crore in the quarter ended December 2025 as against Rs 12925.36 crore during the previous quarter ended December 2024.
| Particulars | Quarter Ended |
| Dec. 2025 | Dec. 2024 | % Var. |
| Sales | 15683.17 | 12925.36 | 21 |
| OPM % | 9.42 | 1.87 | - |
| PBDT | 1488.68 | 177.46 | 739 |
| PBT | 1331.40 | 24.44 | 5348 |
| NP | 1001.59 | 20.78 | 4720 |