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TNPETROBSETAMILNADU PETROPRODUCTS L· Chemicals & PetrochemicalsHighNegative
Announced Fri, 7 Aug, 2026 · 17:22 IST

GST appeal partially allowed; demand cut from Rs 4.25 crore to about Rs 4 lakh

TNPETRO · 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
-1.9%Reaction day
₹100.97
prior close
₹103.00
announcement price
After-mkt
timing
Nifty Microcap 250market · in no size index; the smallest one is used-0.1%-1.9% vs market
Petrochemicals peers, median of 13sector+0.4%-2.4% vs sector

On the reaction day the stock moved 1.9 pts less than Nifty Microcap 250 and 2.4 pts less than its Petrochemicals 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
-0.2
10m
-0.7
15m
-0.6
30m
-1.0
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-1.9-0.1-1.9+0.4-2.4
Next day
+2.4-0.2+2.6+0.2+2.2
2d
+5.6+0.1+5.4+0.8+4.8
3d
+9.4+0.3+9.1+0.4+9.0
4d
+9.4+0.4+9.1-0.7+10.1
5d
+13.8+0.5+13.3-1.1+14.9
1w
+12.9+0.3+12.6-2.9+15.8
15d
+19.0+1.9+17.2-1.5+20.5
1m
+32.2+2.2+30.0+0.9+31.3
2m
+14.4-1.2+15.6-2.4+16.8
3m
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UpDownMarket · Nifty Microcap 250Sector · Petrochemicals peers, median of 13Pending

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

AI summary

Tamilnadu Petroproducts had appealed against a GST demand of Rs 4.25 crore plus a Rs 42.5 lakh penalty from the Additional Commissioner of CGST for FY 2020-21. The Commissioner (Appeals-I) has partially allowed the appeal, reducing the tax demand to about Rs 4.05 lakh. The original total demand inclusive of interest and penalty was Rs 4.68 crore. The company says there is no material impact on its financial or operations.

Likely market impact

Favorable outcome for the company as GST demand was slashed by over 99 percent, easing the financial liability materially.