The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Seshasayee Paper & Boards Ltd

Seshasayee Paper and Boards Limited Regd Office & Works : Pallipalayam, Namakkal District, Erode-638007, Tamilnadu, India.Ph : 91-4288-240221to240228, Fax: 91-4288-240229email :edoff@spbltd.comWeb: www.spbltd.com CIN:L21012TZ1960PLC000364 2026.08.17 Company Secretary Ponni Sugars (Erode) Limited "Esvin House" No.13 Rajiv Gandhi Salai (OMR) Seevaram Village, Perungudi, Chennai 600 096 Dear Sir, Sub: Disclosure under Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Please find enclosed herewith a Disclosure dated 17.08.2026 pursuant to Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations 2011, regarding acquisition (purchase) of 2,90,000 equity shares of the face value of Rs. 101- each (constituting 3.373% in the capital of the Company) at the Company, on August 17, 2026 through Open Market Purchases. This letter is intended for the information and record of the Company. Thanking you, For Seshasayee Paper and Boards Limited 93: ,~ S 'RlNIV~ Di ector (Finance) & Secretary DIN: 09713128 Encl: ala cc: National Stock Exchange of India Ltd BSE Limited Exchange Plaza, 5th Floor Floor 25 Plot No C/1, G Block PJ Towers Bandra - Kurla Complex, Bandra (E) Dalal Street Mumbai 400 051 Mumbai 400 001 ,. . . IJ' ?,-. 4.'·' 0 C C'"> > / .C C.> >• Disclosures under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 Name of the Target Company (TC) 11 Ponni Sugars (Erode) Limited I Name(s) of the acquirer and Persons Acting in Seshasayee Paper and Boards Limited Concert (PAC) with the acquirer Whether the acquirer belongs to Promoter / Yes Promoter group Name(s) of the Stock Exchange(s) where the NSE & BSE shares of TC are Listed Details of the acquisition / disposal as follows Number % w.r.t. total % w.r.t. total share/voting diluted capital share/voting wherever capital of the applicable (*) TC (**) Before the acquisition under consideration, holding of : (a) Shares carrying voting rights 2781362 32.347 -- (b) Shares in the nature of encumbrance -- -- -- (pledge/ lien/ non-disposal undertaking/ others) (c) Voting rights (VR) otherwise than by -- -- -- shares (d) Warrants/convertible securities/any other -- -- -- instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) (e) Total (a+b+c+d) 2781362 32.347 -- Details of acquisition (a) Shares carrying voting rights acquired 290000 3.373 -- (b) VRs acquired /sold otherwise than by -- -- -- shares (c) Warrants/convertible securities/any other -- -- -- instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) acquired/sold (d) Shares encumbered / invoked/released by -- -- -- the acquirer (e) Total (a+ b+ c+I-d) 290000 3.373 -- After the acquisition, holding of: (a) Shares carrying voting rights 3071362 35.720 -- (b) Shares encumbered with the acquirer -- -- -- (c) VRs otherwise than by shares -- -- -- (d) Warrants/convertible securities/any other -- -- -- instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) after acquisition (e) Total (a+b+c+d) 3071362 35.720 -- .I. uisition " Market Or;""" es+'A'hich the shares were purchased n,~. .".'.''.',0"" per share Exchange on which the trade was executed NSE Date of acquisition of shares August 17, 2026 Equity share capital/total voting capital of the Rs.85984180 (8598418 shares with face TC before the said acquisition value of Rs 10/- each) Equity share capital/ total voting capital of the Rs.85984180 (8598418 shares with face TC after the said acquisition value of Rs 10/- each) Total diluted share/voting capital of the TC NA after the said acquisition / sale (*) Total share capital/ voting capital to be taken as per the latest filing done by the company to the Stock Exchange under Clause 35 of the listing Agreement. (* *) Diluted share/voting capital means the total number of shares in the TC assuming full conversion of the outstanding convertible securities/warrants into equity shares of the TC. For Seshasayee Paper and Boards Limited V~\rector (Finance) & Secretary DIN: 09713128 Signature of the acquirer / Authorised Signatory Date: August 17, 2026 Place: Erode