Hindustan Zinc Limited has informed the Exchange about Action(s) taken or orders passed

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HINDZINC · price

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Price reactionminutes from the announcement price · days from the prior close

-2.4%Reaction day

₹435.90

prior close

₹437.30

announcement price

After-mkt

timing

Nifty 100market · index membership as recorded later (tracked since Jun 2026)-0.2%-2.3% vs market

Non - Ferrous Metals peers, median of 16sector · industry level-0.3%-2.1% vs sector

On the reaction day the stock moved 2.3 pts less than Nifty 100 and 2.1 pts less than its Non - Ferrous Metals 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

-0.5

10m

-0.4

15m

-0.4

30m

-0.6

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-2.4-0.2-2.3-0.3-2.1

Next day

-3.0-0.6-2.4-0.1-2.9

-2.6-1.4-1.2-0.9-1.7

+0.3-1.5+1.8-0.6+0.9

+0.4-1.1+1.4-0.9+1.3

-0.1-1.0+0.9-0.5+0.4

-0.1-1.9+1.8-0.2+0.1

15d

-0.9-2.5+1.6+0.5-1.3

-4.4-3.7-0.7-1.9-2.5

-0.4-2.4+2.1-2.1+1.7

+17.7-1.1+18.8+7.6+10.1

UpDownMarket · Nifty 100Sector · Non - Ferrous Metals peers, median of 16Pending

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

AI summary

Hindustan Zinc has received an order from the Office of the Commissioner of Customs, NS-I, Maharashtra confirming a fine and penalty of Rs. 12,76,941 along with customs duty demand and applicable interest. The matter relates to the valuation of goods imported by the company during FY 2019-20. The company plans to file an appeal before the Appellate Authority within the prescribed time limit. The company believes it has strong grounds for appeal and does not expect the order to have any material financial impact.

Likely market impact

The penalty amount (~Rs. 12.8 lakhs) is negligible relative to Hindustan Zinc's scale, and the company is contesting the order, so near-term impact on financials or stock price is expected to be minimal.