Change in Auditors

Sanstar Limited Regd. & Corp. Office : “Sanstar House" Nr. Parimal Under Bridge, Opp. Suvidha Shopping Centre, Paldi, Ahmedabad — 380007. Gujarat (india) Phone : +91 79-26651819 /20 / 21 CIN : L10621GJ1982PLC072555 E-Mail : sanstar@sanstar.in Website : www.sanstar.in Date: 25t September, 2026 To, To, BSE Limited, National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Block, Dalal Street, Bandra-Kurla Complex, Mumbai — 400 001 Bandra (E), Mumbai - 400 051 Scrip Code: 544217 Symbol - SANSTAR Dear Sir/Madam, Subject: Appointment of Secretarial Auditor - Intimation under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 In terms of Regulation 30 read with Schedule 111 and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you, that based on the recommendation of the Audit Committee and the Board of Directors, the Members at their 44t Annual General Meeting (AGM) held on Wednesday, September 23, 2026 had approved, the appointment of M/s. Keyur J. Shah and Associates, Practicing Company Secretaries, as the Secretarial Auditor of the Company for a period of one year commencing from April 1, 2026 till March 31, 2027. The details as required under Regulation 30 of the SEBI Listing Regulations read along with SEBI Circular No. SEBI/HO/CFD/PoD-2/CIR/P/0155 dated November 11, 2024 are annexed herewith as Annexure - A. You are requested to take the above information on your records. Thanking you, Yours faithfully, For, Sanstar Limited Fagun Harsh Shah Company Secretary & Compliance Officer (ACS-62163) Factory (1) : Gulabpura. Village : Karvand, Taluka : Shirpur, Dist. : Dhule — 425 405. Maharashtra (India) (2) : “Sanstar Nagar” Sukhpar Road, Post Sukapar, Village Morgar, Taluka Bhachau. Dist. Kutch-370 020. Gujarat (India) e» a SansNtPa r Limited Regd. & Corp. Office : “Sanstar House” Nr. Parimal Under Bridge, Opp. Suvidha Shopping Centre, Paldi, Ahmedabad — 380007. Gujarat (India) Phone : +91 79-26651819 /20 / 21 CIN : L10621GJ1982PLC072555 E-Mail : sanstar@sanstar.in Website : www.sanstar.in ANNEXURE-A Appointment of M/s Keyur J. Shah & Associates as Secretarial Auditor Sr. Particulars Information 1 Name Keyur J. Shah & Associates 7 Reason for change viz. re-| Re-Appointment of M/ s. Keyur ]. Shah & appointment; Associates, Company Secretaries, Ahmedabad, a Peer Reviewed Firm [UID: S2010G]126800] of Company Secretaries in Practice (Peer Review No. 7577/2026), as Secretarial Auditor of the Company. 3. Date of Upon approval of the Shareholders in the 44t re-appointment; Annual General Meeting held on September 23, 2026 appointed M/ s. Keyur J. Shah & Associates, Practising Company Secretaries, as the Secretarial Auditor of the Company. 4. Brief Profile (in case of | Keyur J. Shah & Associates is a peer reviewed appointment); practicing Company Secretary Firm dedicated to delivering excellence in corporate compliance and governance. Accredited by the Institute of Company Secretaries of India (ICSI), the firm upholds the highest standards of professional ethics and quality. Our expertise spans company law, SEBI regulations, FEMA, secretarial audits, and corporate advisory services. With a proactive, client-first approach. We combine deep knowledge with practical insight to add value and drive business confidence. S. Disclosure of relationships | Not Applicable between Directors (in case of appointment of a director) Factory (1) : Gulabpura. Village : Karvand, Taluka : Shirpur, Dist. : Dhule — 425 405. Maharashtra (India) (2) : “Sanstar Nagar” Sukhpar Road, Post Sukapar, Village Morgar, Taluka Bhachau. Dist. Kutch-370 020. Gujarat (India)