Disclosure under SEBI Takeover Regulations

PILANI INVESTMENT AND INDUSTRIES CORPORATION LIMITED CIN : L24131WB1948PLC095302 REGD. OFFICE : BIRLA BUILDING, 9/1, R. N. MUKHERJEE ROAD, KOLKATA-700001 Email : pilani@pilaniinvestment.com, TELEPHONE : 033 4082 3700 / 2220 0600, Website : www.pilaniinvestment.com 9th April, 2026 The Manager, The Manager (Listing) Listing Department BSE Ltd. National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers “Exchange Plaza”, Plot No. C/1, G Block Dalal Street, Bandra Kurla Complex, Bandra (East) Mumbai-400 001 Mumbai – 400 051 Dear Sirs, Please refer to letter dated 8th April, 2026 of Birla Group Holdings Private Limited being disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeover) Regulations, 2011 (“said Regulations”). We have received a disclosure from The Punjab Produce & Trading Company Private Limited purportedly under Regulation 31(4) of the said Regulations. The particulars of the disclosures vide their letter dated 2nd April, 2026 received by us on 7th April, 2026 are enclosed herewith. In this connection, we would like to mention that the Promoters of the Company do not accept The Punjab Produce & Trading Company Private Limited and their associates as part of the Promoter group. The total percentage of The Punjab Produce & Trading Company Private Limited and others excluding Birla Cotton Spinning & Weaving Company Limited is 25.16%. As against this, the disclosure of the persons claiming to be in control as promoters is in respect of 58.68%. Birla Cotton Spinning & Weaving Company Limited is not holding any shares in our Company. This is for your information and records. Thanking You, Yours faithfully, For Pilani Investment and Industries Corporation Limited Company Secretary Encl: As above