Chennai Petroleum Corporation Ltd. shows strong profitability metrics with a high ROE of 35.89%, but faces challenges with declining revenue growth and negative EPS. While it is among the better performers in terms of return metrics, the valuation does not reflect this strength, indicating a potential mispricing relative to peers. Reliance Industries and Bharat Petroleum stand out in profitability and valuation, while Mangalore Refinery is financially weak with significant losses.

• • Chennai Petroleum boasts the highest ROE at 35.89% but has negative EPS and declining revenue.
• • Reliance Industries is the strongest in growth metrics with positive revenue growth and EPS.
• • Bharat Petroleum is undervalued with a low PE ratio of 10.28 and strong profitability metrics.
• • Mangalore Refinery is a financial outlier with the lowest ROE and highest PE ratio, indicating potential risks.