Analysts/Institutional Investor Meet/Con. Call Updates

30th July 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 Dear Sir/Madam, Sub: Disclosure on schedule of Investor Call Pursuant to Regulation 30(2) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that an Analyst/Investor call in connection with the unaudited financial results for the quarter ended 30th July 2026 is being organised by the Company and details for joining the call is given below: Nature of the Date Organised by Link Time Meeting 10th August Group Meeting DAM Capital 11:00 hrs. Click Here 2026 (Over Call) Advisors Ltd (IST) Dial-in Details Universal access (accessible from all networks and Countries) USA 01:30 (EDT) +91 22 6280 1384, UK 06:30 (BST) +91 22 7115 8285 Singapore 13:30 (SGT) Hong Kong 13:30 (HKT) Request you to kindly take the above on record. Thanking you Yours faithfully, For Carborundum Universal Limited Rekha Surendhiran Company Secretary