What it is:
MRPL Ltd is a Schedule A Mini Ratna PSU and a subsidiary of ONGC, operating one of India’s major coastal oil refineries in Mangalore, Karnataka.
Founded: 1988
Headquarters: Mangaluru, Karnataka
Parent: ONGC
What MRPL Does
Crude oil refining: Processes sour and sweet crude into petroleum products
Petrochemicals: Polypropylene, aromatics, and specialty products
Exports: Fuels and petrochemical products to global markets
Retail & marketing: Limited fuel retail network
How MRPL Makes Money
Gross Refining Margins (GRMs): Difference between product prices and crude costs
Petrochemical margins
Export realizations
Why Investors Track MRPL
Proxy for refining margin cycles
Beneficiary of coastal export opportunities
ONGC backing improves crude sourcing stability
Key Strengths
Complex refinery capable of processing heavy/sour crude
Strategic coastal location
Integration with ONGC