Appointment

7th September 2026 BSE Limited, 25th Floor, Phiroze Jeejeebhoy Towers Dalal Street, Fort Mumbai 400 001 Stock Code: 513375 National Stock Exchange of India Ltd. Exchange Plaza, 5th Floor Plot No. C/1, G Block Bandra-Kurla Complex, Bandra (E) Stock Code: CARBORUNIV Mumbai 400 051 Dear Sirs, Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 –Appointment of Chief Financial Officer and Key Managerial Personnel Pursuant to Regulation 30, Schedule III, Part A, Para A (7) and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that Mr. Sriram Seshadri has been appointed as the Chief Financial Officer of the Company effective 7th September 2026. Mr. Sriram Seshadri will also be a whole-time Key Managerial Personnel pursuant to Section 203 of the Companies Act, 2013 The aforesaid appointment has been considered and recommended by the Nomination and Remuneration Committee as well as the Audit Committee before being approved by the Board. The requisite details with respect to Mr. Sriram Seshadri’s appointment under Regulation 30(6) read with Para A(7) of Part A of Schedule III of the SEBI Listing Regulations and SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated 30th January 2026 are provided in Annexure to this letter. Kindly take the above information on record. Thanking you Yours faithfully, For Carborundum Universal Limited Rekha Surendhiran Company Secretary Encl: As above Annexure Details with respect to appointment of Key Managerial Personnel under Regulation 30(6) read with Para A(7) of Part A of Schedule III of the Listing Regulations and SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated 30th January 2026: Particulars Information a. reason for change viz. appointment, re- Mr. Sriram Seshadri has been appointed as appointment, resignation, removal, death or the Chief Financial Officer & KMP by the otherwise; Board of Directors based on the recommendation of the Nomination and Remuneration Committee and Audit Committee. b. date of appointment/re-appointment/cessation 7th September 2026. (as applicable) & term of appointment/re- appointment Since Mr. Sriram Seshadri has been appointed as Chief Financial Officer, no fixed term of appointment is applicable. c. brief profile (in case of appointment); Mr. Sriram Seshadri, aged 55 years is a seasoned finance professional with over 30 years of experience across leading automotive and industrial manufacturing organisations. A qualified member of the Chartered Institute of Management Accountant (CIMA), U.K, Chartered Global Management Accountant (CGMA), USA., and Institute of Cost Accountants of India (ICMAI), he has held several CFO and senior finance leadership positions including most recently as Vice President – Business Controller at Endurance Technologies. He was previously the CFO of Woco India and Delphi TVS Technologies, and Director Finance at Tenneco India. His expertise spans strategic finance, business partnering, treasury, financial planning & analysis, ERP transformation, compliance, taxation and stakeholder management, with a strong track record of driving profitability, cash flow improvement, business transformation and governance initiatives. d. disclosure of relationships between directors (in Not applicable case of appointment of a director). e. Information as required pursuant to BSE Not applicable Circular with ref. no. LIST/COMP/14/2018-19 and the National Stock Exchange of India Limited Circular with ref. no. NSE/CML/2018/ 24, both dated 20th June 2018