The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for S Aravindan

To To To BSE Limited National stock Exchange of India Ltd. Company Secretary & Phiroze Jeejeebhoy Exchange plaza, Plot No. C/1, G Block Compliance Officer Towers, Dalal Street, Bandra-Kurla Complex Bandra (E) WS Industries (India) Limited. Mumbai – 400 001. Mumbai – 400 051. 3rd Floor, New No.48, Old ----------------------------- --------------------------------------------------- No.21, Savidhaanu Building, Scrip Code – 504220 Symbol - WSI Casa Major Road, Egmore, Chennai – 600 008. Sub: Intimation pursuant to Regulation 29(2) of Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir, In compliance with the provisions of Regulation 29(2) Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 please find enclosed a disclosure giving details of acquisition of equity shares of W.S. INDUSTRIES (INDIA) LIMITED on 17th August 2026. Kindly take the same on records. Thanking you, Yours Faithfully, S. Aravindan Promoter Date: 19th August 2026 Place: Chennai Encl: as above Disclosures under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 Part-A- Details of the Acquisition Name of the Target Company (TC) W.S. Industries (India) Limited. Name(s) of the acquirer/Seller and Persons Acting in S. Aravindan Concert (PAC) with the acquirer Whether the acquirer/Seller belongs to Promoter/Promoter Yes group Name(s) of the Stock Exchange(s) where the shares of BSE Limited and National stock Exchange of TC are Listed India Ltd. Number % w.r.t. total % w.r.t. total share/voting diluted Details of the acquisition/Sale as follows capital share/voting wherever capital of the applicable (*) TC (**) Before the acquisition/Sale under consideration, holding of acquirer along with PACs of: a) Shares carrying voting rights 46,24,318 6.093% b) Shares in the nature of encumbrance (pledge/ lien/ non-disposal undertaking/ others) Nil Nil Nil c) Voting rights (VR) otherwise than by equity shares Nil Nil Nil d) Warrants/convertible securities/any other instrument t hat entitles the acquirer to receive shares 5,00,000 Nil 4.96% carrying voting rights in the TC (specify holding in each category) e) (a+ b+c+d) 51,24,318 6.093% 4.96% Details of acquisition/sale a) Shares carrying voting rights acquired/sold 17,638 0.023% Nil b) VRs acquired otherwise than by equity shares Nil Nil Nil c) Warrants/convertible securities/any other instrument that entitles the acquirer/Seller to receive Nil Nil Nil shares carrying voting rights in the TC (specify holding in each category) acquired/Sold. d) Shares encumbered/invoked/released by the Nil Nil Nil acquirer/Seller e) Total (a+b+c+d) 17,638 0.023% Nil After the acquisition/sale, holding of: 46,41,956 6.116% Nil a) Shares carrying voting rights b) Shares encumbered with the acquirer/Seller Nil Nil Nil c) VRs otherwise than by equity shares Nil Nil Nil d) Warrants/convertible securities/any other instrument that entitles the acquirer/seller to receive shares carrying voting rights in the TC (specify holding in each category) after acquisition/Sale. 5,00,000 Nil 4.96% e) Total (a+b+c+d) 51,41,956 6.116% 4.96% Mode of acquisition/Sale (e.g., open market / public issue / rights issue / preferential allotment / inter-se Open Market transfer/encumbrance, etc.) Date of acquisition / sale of shares / VR or date of receipt of 17th August, 2026 intimation of allotment of shares, whichever is applicable. Rs. 75,89,53,180/- divided into 7,58,95,318 *Equity share capital / total voting capital of the TC before the said acquisition/Sale Equity Shares of Rs. 10/- each. Rs. 75,89,53,180/- divided into 7,58,95,318 *Equity share capital/ total voting capital of the TC after the said acquisition/Sale Equity Shares of Rs. 10/- each. Rs. 1,03,39,53,180/- divided into 10,33,95,318 **Total diluted share/voting capital of the TC after the said acquisition/Sale Diluted Shares of Rs.10/- each (*) 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. Thanking you, Yours Faithfully, S. Aravindan Promoter Date: 19th August 2026 Place: Chennai