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Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →MRPL could suit investors who understand the cyclical economics of refining, but its FY2025–26 profit rebound is not enough to establish that the shares are a good long-term buy. Audited results show a sharp recovery as refining margins improved, while debt rose and the company remained exposed to crude prices, foreign exchange and working-capital needs. Whether the stock is attractive also depends on its current price and valuation—information not established here.
What does MRPL do?
Mangalore Refinery and Petrochemicals Limited (MRPL) is a listed downstream petroleum company. The National Stock Exchange identifies it under symbol MRPL, with ISIN INE103A01014; its FY2025–26 filing reports one operating segment: downstream petroleum. That concentration makes refinery utilization and the spread between crude input costs and products sold central to its financial performance.
Hindustan Petroleum Corporation Limited (HPCL) lists installed capacity at 15 million metric tonnes per annum (MMTPA). HPCL reports that MRPL processed 16.774 million metric tonnes (MMT) in FY2025–26, or 112% of installed capacity. CRISIL Ratings describes throughput of nearly 17 MMT and utilization of about 113% for the year. These are rounded, source-specific figures; both indicate unusually high throughput relative to nameplate capacity, not a guaranteed future operating level.
MRPL also has a related but smaller aviation-fuel activity. Its FY2024–25 annual report describes Shell MRPL Aviation Fuels and Services Limited, a 50%-owned joint venture, as supplying aviation turbine fuel to domestic and international airlines at several Indian airports and contracting for Indian carriers’ international fuel requirements. This activity complements the refinery business; it does not establish that MRPL’s overall earnings are insulated from refining cycles.
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How strong was the FY2025–26 recovery?
The NSE’s audited consolidated FY2025–26 filing, approved on April 24, 2026, reports revenue from operations of ₹105,153.68 crore and profit after tax (PAT) of ₹1,924.58 crore. PAT was ₹56.21 crore in FY2024–25. Annual basic and diluted earnings per share (EPS) were ₹10.98 and ₹0.32, respectively. The jump in earnings is substantial, but one year’s EPS is not a reliable estimate of normalized long-term earnings for a cyclical refinery.
CRISIL’s 2026 rating analysis links the recovery to stronger refining margins, improved efficiency and inventory gains. Its reported gross refining margin (GRM) figures show how much conditions can change:
| Financial year | GRM reported by CRISIL | What the figure indicates |
|---|---|---|
| FY2020 | About $2.5 per barrel | A period of very weak margins |
| FY2023–FY2024 | About $8–$11 per barrel | A stronger-margin range across those years |
| FY2025 | $4.45 per barrel | A decline from the preceding stronger period |
| FY2026 | About $9.22 per barrel | A recovery that supported improved profitability |
These figures are CRISIL’s reported historical GRMs, not a forecast. Product crack spreads, global oil-price movements and inventory gains or losses can all influence refining economics. The contrast between FY2025 and FY2026 is a reason to test earnings across different margin conditions rather than assume the latest year will repeat.
Rank #2
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How cyclical are MRPL’s profits?
CRISIL characterizes MRPL as a standalone refinery with high sensitivity to GRMs. A refinery buys crude and sells a mix of petroleum products; the difference between those input and output economics can move significantly. Inventory valuation can add to or subtract from reported results when prices change. High throughput can demonstrate operating scale, but it cannot by itself guarantee a favorable margin or a particular profit.
For a long-term assessment, separate operating performance from the refining cycle. Ask whether the company is improving efficiency and sustaining throughput, then consider how its earnings would look under weaker margins as well as strong ones. A single peak or trough year can distort a valuation based on reported EPS.
What are the risks of investing in MRPL?
Refining margins and inventory swings
MRPL’s earnings are exposed to changes in product cracks and crude prices, as well as inventory gains and losses. CRISIL’s historical GRM range illustrates why the FY2025–26 recovery should not automatically be treated as a stable earnings baseline.
Rank #3
Imported crude and foreign exchange
CRISIL says MRPL imports around 80% of its crude requirement. That creates exposure to global oil-price volatility and currency movements. Its June 2026 analysis specifically noted volatile crude prices and foreign-exchange movements in March 2026 amid the West Asia conflict. Sourcing capability may support operations, but the cited information does not remove market-price or currency risk.
Debt and working-capital needs
The NSE audited consolidated filing reports total borrowings of ₹14,333.70 crore at March 31, 2026, compared with ₹12,866.61 crore a year earlier; its stated consolidated debt-equity ratio was 1.01, versus 0.99. CRISIL separately reported debt of about ₹14,300 crore and gearing of around 1.04 times using its own analytical treatment. These measures have different definitions and should not be treated as interchangeable.
CRISIL attributed the year-end borrowing increase largely to higher working-capital borrowings and the foreign-exchange impact on external commercial borrowings. Its analysis also reported adjusted interest coverage of about 7.11 times in FY2026, up from about 2.42 times in FY2025, as stronger operations supported debt-service capacity. Both the improvement and the borrowing increase matter: investors should follow debt, interest costs, operating cash flow and working capital over successive reporting periods.
Rank #4
Environmental and transition exposure
CRISIL notes that oil and gas involve environmental and social impacts tied to raw-material sourcing, waste-intensive processes and direct environmental effects. Its rating rationale reports MRPL’s stated Scope 1 and 2 net-zero target for 2038 and company-reported measures in FY2024–25, including solar energy and waste reuse or recycling. These reported initiatives are not independent verification that transition costs, environmental liabilities or operational impacts have been resolved.
What strengths could support MRPL over the long term?
Operating scale and efficiency
FY2025–26 throughput above installed capacity and CRISIL’s reference to improved efficiency show that MRPL was able to run at high scale during the recovery year. The investment question is whether such performance can be sustained through different operating and margin conditions, not whether one year exceeded nameplate capacity.
Parent support and credit standing
On June 5, 2026, CRISIL reaffirmed CRISIL AAA/Stable ratings for MRPL’s long-term facilities and debt and CRISIL A1+ for short-term facilities. It cites operational, financial and managerial support from ONGC, as well as MRPL’s strategic role in ONGC’s integrated oil-and-gas strategy. CRISIL also said: “However, exposure to crude price volatility, forex movements, and working capital intensity will remain key monitorables.”
Best Value
The ratings and parent support are relevant to creditworthiness and funding access. They do not determine whether MRPL shares are attractively priced, guarantee dividend continuity or prevent equity losses if refining conditions weaken.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What should you check before buying MRPL shares?
Use the latest filings and market data available to you; the audited full-year figures below are for FY2025–26, and the latest company-specific interim release covered the nine months ended December 2025. Work through the investment case in this order:
- Check the current share price and valuation. Compare the market value with earnings normalized across multiple refining-margin conditions, not just the latest reported EPS. Also verify current share count and any corporate actions. The figures cited here do not establish MRPL’s current market price or valuation, so they cannot support a buy-or-sell conclusion.
- Assess margins across years. Track GRM and product crack spreads over several reporting periods, and consider whether the earnings case still works under weaker margins than FY2026.
- Review operating execution. Compare throughput and utilization with installed capacity, and look for information on outages, efficiency and changes in the operating profile.
- Examine cash generation and funding. Follow operating cash flow alongside working-capital movements, total borrowings, foreign-exchange effects and interest coverage. Do not assume a short-term fall in borrowing will persist without checking subsequent results.
- Consider business concentration and exposure. Evaluate the importance of refining relative to other activities, including petrochemicals and aviation fuel, and account for imported crude and currency exposure.
- Compare with appropriate listed peers. Use consistent periods and definitions for margins, debt, throughput and valuation. The information presented here does not establish a peer comparison, so it cannot show whether MRPL is cheaper or more expensive than alternatives.
One interim example shows why checking subsequent filings matters: MRPL’s January 14, 2026 release reported nine-month FY2025–26 PAT of ₹1,812 crore, after a loss of ₹313 crore in the comparable prior-year period. It also reported total borrowing declining from ₹12,867 crore at March 2025 to ₹9,290 crore at December 2025; the audited annual filing subsequently recorded ₹14,333.70 crore at March 2026. The interim movement alone would not have shown the year-end position.
The audited FY2025–26 filing also records an interim dividend of ₹4 per share, declared on March 3, 2026 and paid. It is a historical payment, not a promise of future dividends.
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How to interpret the evidence before making a decision
The evidence supports a balanced conclusion: MRPL delivered a sharp, margin-linked earnings recovery and operated at high throughput in FY2025–26, while its business remains cyclical and its year-end borrowings were higher than a year earlier. ONGC support and strong credit ratings are positives for the credit profile, not substitutes for assessing equity value.
A long-term investment case therefore depends on whether the price offers reasonable value against earnings that can withstand a weaker refining cycle, and whether cash generation and debt remain manageable as working-capital requirements change. Without a verified current share price and valuation, the evidence does not establish that MRPL is a good buy at present.
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