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Mangalore Refinery & Petrochemicals Moat Analysis: Score & Risks

Moat Note · First-pass

Mangalore Refinery & Petrochemicals Ltd.

A first-pass moat teardown of Mangalore Refinery & Petrochemicals Ltd., built from single-pass filing evidence. Free note — provisional, and the full two-pass deep dive may revise it.

Moat & Margin16 Aug 2026 First-pass · ~3 min
5.49 / 10
NARROWProcess/Data-led

First-pass narrow read — primary edge in Efficient Scale. Provisional, single-pass evidence.

Provisional score · subject to modification based on new evidence

Mangalore Refinery & Petrochemicals Ltd. scores 5.49 on MoatSCORE 6.0 — a narrow moat in Oil & Gas. This is a first-pass note: the dimensional read and the filing receipts below come from a single GFIP evidence pass, not the full two-pass deep corpus behind our flagship deep dives. Provisional — published free while the deep version is queued.

The teardown

Seven dimensions of moat

Ordered by contribution. Each dimension carries a verified filing quote, graded [M] mechanism or [O] outcome.

D6Efficient Scale6.5
M · Mechanism Verified verbatim

“The terminal would receive finished petroleum products (MS, HSD and ATF) through the existing PMHBL pipeline from MRPL.”

Mangalore Refinery & Petrochemicals Ltd. · Annual Report · p.16
D3Cost Advantage6
M · Mechanism Verified verbatim

“Your company achieved the highest ever NRGF (Nelson's Refinery Grading Factor) of 7.35. This is an index that is used to assess the efficiency of the asset utilization.”

Mangalore Refinery & Petrochemicals Ltd. · Annual Report · p.5
D1Network Effects5.7
M · Mechanism Verified verbatim

“Your company opened one new retail outlet at Gubbi in Tumakuru District, Karnataka in the FY 2018-19. With this total number of retail outlets have reached 7.”

Mangalore Refinery & Petrochemicals Ltd. · Annual Report · p.6
D4Price Discretion5.2
M · Mechanism Verified verbatim

“Term contract for ATF & HSD with SHELL & VITOL to lock premiums;”

Mangalore Refinery & Petrochemicals Ltd. · FY2024-25 Annual Report · p.33
D5Intangible Assets5
M · Mechanism Verified verbatim

“CCR 3 platformer catalyst R 264 was replaced with R 364. Packinox decoking carried out in presence of Alfa Laval.”

Mangalore Refinery & Petrochemicals Ltd. · Annual Report · p.43
D2Switching Costs4.7
M · Mechanism Verified verbatim

“For the financial year, our GRM was $4.45 per barrel and PBT was INR113 crores.”

Mangalore Refinery & Petrochemicals Ltd. · Earnings Call · p.3
D7Counter-PositioningExcluded
Excluded for this archetype.
D8Ungoverned RiskUnscored · Layer 2.5

D8 rating: ADEQUATE. Not part of the moat score — it governs the cost of equity and the fade window. First-pass; not yet deep-reviewed.

The barrier gate

The barrier gate — first-pass

Replication — can a rival copy it?6.5
How hard it is for a rival to copy the edge (first-pass estimate).
Bypass — can a rival route around it?6.0
How easily a rival can route around the edge (first-pass estimate).

Effective barrier 6 — at or above 6, consistent with a narrow read. First-pass estimate.

What would change our mind
  1. Deep two-pass review. This draft rests on a single GFIP evidence pass; the full 10-year AR + concall corpus may move the read.

  2. The barrier gate. A firmer replication or bypass estimate is the most likely thing to shift the band.

  3. Adverse events. Any governance, regulatory or funding shock captured in D8 could re-rate the fade window.

First-pass note — provisional single-pass MoatSCORE 6.0 read, not the full deep dive. Educational research, not investment advice; no buy/sell recommendation, no price target. Moat & Margin is not a SEBI-registered Research Analyst or Investment Adviser.