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CHEMPLASTSBSECHEMPLAST SANMAR LIMITED· Chemicals & PetrochemicalsHighNegative
Announced Mon, 20 Jul, 2026 · 14:35 IST

Chemplast Sanmar gets Prohibition Order for EDC plant after fire

CHEMPLASTS · 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
+3.1%Reaction day
₹194.80
prior close
₹199.74
announcement price
In-mkt
timing
Nifty Microcap 250market · in no size index; the smallest one is used+0.6%+2.5% vs market
Specialty Chemicals peers, median of 93sector+0.4%+2.7% vs sector

On the reaction day the stock moved 2.5 pts more than Nifty Microcap 250 and 2.7 pts more than its Specialty Chemicals 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
+1.0
10m
+0.9
15m
+1.2
30m
+1.0
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+3.1+0.6+2.5+0.4+2.7
Next day
+0.2+0.9-0.7+1.1-0.8
2d
+1.1-0.2+1.4+0.3+0.9
3d
+7.5-0.9+8.4-0.5+7.9
4d
+3.7-0.5+4.2-0.9+4.6
5d
+6.0+0.8+5.2+0.6+5.4
1w
+4.7-0.0+4.7+0.6+4.0
15d
-8.9+3.9-12.8+1.7-10.5
1m
-10.2+4.8-15.0+2.3-12.5
2m
-7.1+5.1-12.2+5.5-12.6
3m
-1.9-1.6-0.3-1.7-0.2
UpDownMarket · Nifty Microcap 250Sector · Specialty Chemicals peers, median of 93Pending

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

AI summary

Following a July 17 fire at the Ethylene-Di-Chloride (EDC) plant at its Karaikal facility in Puducherry, the Inspector of Factories inspected the unit and on July 19 issued a Prohibition Order stopping further usage and operation of the EDC plant. The company must comply with all directives and obtain a Revoke order from the Chief Inspector of Factories, Puducherry. Chemplast Sanmar is undertaking corrective actions and preparing a compliance report with action plan. The extent of damage is still being ascertained.

Likely market impact

The EDC plant at Karaikal is shut until the order is revoked, which may hit production and financials. Impact on operations is being assessed.