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MRPLNSEMangalore Refinery and Petrochemicals Limited· Petroleum ProductsHighNegative
Announced Thu, 14 May, 2026 · 12:31 IST

Disclosure of event or information under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015

Arbitration wonRegulatory & Legal View source PDFExplain this filing

MRPL · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close
-1.4%Reaction day
₹156.15
prior close
₹153.49
announcement price
In-mkt
timing
Nifty Smallcap 250market · index membership as recorded later (tracked since Jun 2026)+0.0%-1.5% vs market
Refineries & Marketing peers, median of 11sector-0.2%-1.2% vs sector

On the reaction day the stock moved 1.5 pts less than Nifty Smallcap 250 and 1.2 pts less than its Refineries & Marketing peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark
Stock
5m
+0.0
10m
-0.0
15m
+0.0
30m
-0.1
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-1.4+0.0-1.5-0.2-1.2
Next day
-4.2-0.4-3.8-1.5-2.7
2d
-4.5-1.8-2.6+0.0-4.5
3d
-7.0-0.7-6.3-3.3-3.7
4d
-5.0-0.6-4.4-1.4-3.7
5d
-3.9+0.1-3.9-0.7-3.2
1w
-2.8+1.1-3.9+1.3-4.1
15d
-0.9+1.6-2.5-2.4+1.5
1m
+8.3+3.0+5.3-4.0+12.3
2m
+0.8+7.1-6.3-4.8+5.6
3m
+9.3+8.9+0.3-2.8+12.1
UpDownMarket · Nifty Smallcap 250Sector · Refineries & Marketing peers, median of 11Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

MRPL received a favorable Final Order from the Customs Excise and Service Tax Appellate Tribunal (CESTAT), Bangalore, in a customs duty classification dispute. The case involved reformats imported between October 2015 and February 2017, where the Customs Department had demanded ₹616.82 crore (including ₹212.11 crore differential duty, ₹46.30 crore interest, ₹258.41 crore penalty, and ₹100 crore redemption fine). MRPL had paid ₹212.53 crore under protest during the investigation. CESTAT allowed MRPL's appeal, making the company eligible for a refund of the amount paid under protest.

Likely market impact

The favorable CESTAT ruling will allow MRPL to recover ₹212.53 crore in cash, improving its liquidity. It also extinguishes a contingent liability of ₹616.82 crore, which is a significant positive for the company's balance sheet.