Announcement under Regulation 30 for Resignation of Independent Director and change in Committee Composition.

W.S. Industries (India) Limited WSI/SECTL/SE/26-27/43 4th September, 2026 M/s. BSE Ltd. M/s. National Stock Exchange of India Ltd Phiroze Jeejeebhoy Towers, 25th Floor, Regd. Office: “Exchange Plaza” Dalal Street, Mumbai – 400 001. Bandra (East), Mumbai -400 051. Scrip Code: 504220. Symbol: WSI Dear Sir / Madam, Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Resignation of Additional Director (Non-Executive Independent) and consequential change in Committee composition. Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with Para A (7B) of Part A of Schedule III thereof and the applicable provisions of the SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 issued on July 11, 2023 and last updated on January 30, 2026, we hereby inform that: (i) Resignation of Ms. Rajendran Stella Isabella, from the office of Additional Director (Non-executive Independent).  The Company has received a resignation letter dated 4th September 2026 from Ms. Rajendran Stella Isabella (DIN:06871120), tendering her resignation from the office of Additional Director (Non-executive Independent) of the Company with effect from 4th September 2026.  Ms. Rajendran Stella Isabella, has resigned on account of pre-occupation and personal reasons and has confirmed that there are no other material reasons for her resignation.  Consequent to their resignation, Ms. Rajendran Stella Isabella, shall ceased to be the member of the Audit Committee, Nomination and Remuneration Committee and Stakeholders Relationship Committee of the Company with effect from the said date.  The Company places on record its sincere appreciation for the valuable contribution and guidance and support rendered by Ms. Rajendran Stella Isabella, during her association with the Company. (ii) Consequential change in the composition of Board Committees Consequent upon her resignation, with effect from 4th September 2026, the composition of the following Board Committees shall stand modified: Committees Name of the Members & Designation Category of Directors Audit Committee  Mr. R. Karthik – Chairman (upto 31st October, 2026, consequential change Non-Executive - arising from the completion of his second tenure, as Independent Director) Independent Directors  Mr. J. Sridharan – Member, (Chairman w.e.f. 01st November, 2026)  Ms. Suguna Raghavan – Member  Ms. Revathi Raghunathan – Member  Mr. Joyjeet Bose – Member Nomination and  Mr. R. Karthik – Chairman (upto 31st October, 2026, consequential change Non-Executive - Remuneration arising from the completion of his second tenure, as Independent Director) Independent Directors Committee  Mr. J. Sridharan – Member, (Chairman w.e.f. 01st November, 2026)  Ms. Suguna Raghavan – Member  Ms. Revathi Raghunathan – Member  Mr. Joyjeet Bose – Member Stakeholders  Mr. J. Sridharan – Chairman Non-Executive - Relationship  Mr. R. Karthik – Member, (upto 31st October, 2026, consequential change arising Independent Directors Committee from the completion of his second tenure, as Independent Director)  Ms. Suguna Raghavan – Member  Ms. Revathi Raghunathan – Member  Mr. Joyjeet Bose – Member Further, the Company confirms that, upon giving effect to the above changes, the composition of the Board and its Committees shall continue to be in compliance with the applicable provisions of the Companies Act, 2013 and the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. 1 | Page Registered Office : 3rd Floor, New No.48, Old No. 21, Savidhaanu Building, Casa Major Road, Egmore, Chennai - 600 008, Tamil Nadu, India. Contact : (91) - 89258 02400 CIN : L42909TN1961PLC004568 Dept E-mail : sectl@wsigroup.in Website : wsindustries.in W.S. Industries (India) Limited The disclosure required under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 issued on July 11, 2023 and last updated on January 30, 2026, with respect to resignation of Independent Director is detailed below: S.No Particulars Details 1 Reason for change viz. appointment, re- Resignation of Ms. Rajendran Stella Isabella appointment, resignation, removal, death (DIN:06871120) as Additional Director (Non-executive or otherwise; Independent) of the Company, with effect from 4th September 2026, due to Pre-Occupation and personal reasons. 2 Date of appointment / re-appointment Cessation with effect from 4th September, 2026 /cessation (as applicable) & term of appointment/re-appointment 3 Brief profile (in case of appointment) Not Applicable 4 Disclosure of relationships between Not Applicable directors (in case of appointment of a director). Additional information in case of resignation of an Independent Director 5 Letter of Resignation along with detailed Enclosed reason for resignation 6 Names of listed entities in which the Nil resigning director holds directorships, indicating the category of directorship and membership of board Committees, (if any). 7 The independent director shall, along with Ms. Rajendran Stella Isabella, has resigned on account of the detailed reasons, also provide a pre-occupation and personal reasons and has confirmed confirmation that there are no other that there are no other material reasons for her material reasons other than those resignation. provided. Kindly take the above on record. Thanking you Yours Faithfully For W.S. INDUSTRIES (INDIA) LIMITED V. Balamurugan Company secretary Enclosure: As mentioned above. 2 | Page Registered Office : 3rd Floor, New No.48, Old No. 21, Savidhaanu Building, Casa Major Road, Egmore, Chennai - 600 008, Tamil Nadu, India. Contact : (91) - 89258 02400 CIN : L42909TN1961PLC004568 Dept E-mail : sectl@wsigroup.in Website : wsindustries.in 04/09/2026 From Rajcndran Stella Isabella. Plot No.23 VGP Selva Nagar Extension 2nd Street, Velachery. Chennaf - 600 042. The Board of Directors, W.S. Industries (India) Limited. 3rd Floor, New No.48, Old No.21. Savidhaanu Building, Casa Major Road, Egmore. Chennal - 600008. Subject: Resignation from lhe office of Additional Director (Non-execuUve Independent). Dear Sir /Madam, I. Rajendran Stella Isabella, holding DIN:06871120. hereby tender my resignation from the office of Additional Director (Non-executive Independent) of W.S. Industrtes (India) Limited ("the Company1. with effect from tcxlay. t.e.. the 4th September 2026. The resignation is due to pre-occupation and personal reasons. I further confirm that there are no other material reasons for my resignation other than those stated above. I request the Board to take note of my resignation and initiate the necessary statutory and regulatory filings and disclosures with the Stock Exchanges. Registrar of Companies and other authorities, as may be applfcable. I thank the Board of Directors al)d the management of the Company for the support and cooperation extended to me during my association with the Company and wish the Company continued success in Its future endeavors. Kindly acknowledge receipt of this resignation letter and take the same on record. Thanking You, tella Isabella 1120