Net revenue from operations increased by 35.1% YoY to Rs 16,327.34 crore during the quarter.

Total expenses for the second quarter rose by 18.5% to Rs 15,368.52 crore in Q2 FY26 over Q2 FY25.

The company recorded a pre-tax profit of Rs 994.29 crore in Q2 FY26 as compared with a pre-tax loss of Rs 857.37 crore recorded in Q2 FY25.

Chennai Petroleum has recorded a net profit of Rs 689.68 crore in H1 FY26 as against a net loss of Rs 294.45 crore in H1 FY25. Net revenue for the period under review was Rs 31,139.44 crore, up 6.7% YoY.

The company’s average gross refining margin for the period April-September 2025 period was $6.17 per barrel as against $2.93 per barrel in the April-September 2024 period.

Chennai Petroleum Corporation is in the business of refining crude oil to produce & supply various petroleum products and manufacture and sell lubricating oil additives.