Stamp Charges-Extra Brokerage Debited

Kindly find the attached Contract note for your perusal.

Nifty Futures Bought Price-7930Sold Price-7941

Charges for the Nifty Contract to be debited-75.52

But total debited amount-99.33

Why the Stamp charge of 23.81 debited?

I have checked in the NSE website also there is no hike in the stamp charges.

Kindly check and clarify & the same has been debited in all the contract notes.

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