Analysts/Institutional Investor Meet/Con. Call Updates

RHI MAGNESITA INDIA LTD. 19th & 20th Floor, DLF Square, M-Block, Phase II, Jacaranda Marg, DLF City, Gurugram, Haryana 122002 T +91 124 4299000 E corporate.india@rhimagnesita.com www.rhimagnesitaindia.com 22 September 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Bandra Kurla Complex Dalal Street, Mumbai-400001 Bandra (East), Mumbai STOCK CODE: 534076 STOCK CODE: RHIM Sub: Intimation of Schedule of Analyst/ Institutional Investor Meeting Dear Sir/ Madam, Pursuant to Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with Schedule III Part A, please find the below details of Investor’s/ Analyst meeting: Date Name Time (IST) Type Location 28 September Arihant Bharat Connect Virtual Conference – Rising 3:00 P.M. Gro up E-Meeting 2026 Stars 2026 No unpublished price sensitive information will be shared at the aforesaid meeting. Investor presentation is uploaded on the website of the Company at the following link: https://www.rhimagnesitaindia.com/uploads/image/672imguf_investor-presentation.pdf The above information is for your records and required dissemination. Thanking you, Yours faithfully For RHI Magnesita India Limited Sanjay Kumar Company Secretary (ICSI Membership No.: A17021) Registered Office: Unit No.705, 7th Floor, Lodha Supremus, Kanjurmarg Village Road, Kanjurmarg (East), Mumbai-400042, T +91 22 49851200 CIN: L28113MH2010PLC312871