Investor Meet and plant visit is scheduled for 30 September 2026

RHI MAGNESITA RHI MAGNESITA INDIA LTD. (Formerly Orient Refractories Ltd.) 19th & 20th Floor, DLF Square, M-Block, Phase I, Jacranda Marg, DLF City, Gurugram, Haryana-122002 T +91 124 4299000 E corporate.india@rhimagnesita.com www.rhimagnesitaindia.com 24 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 Subject: Intimation of investor meeting / interaction and Plant visit Dear Sir/Madam, Pursuant to Regulation 30(6) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“the Listing Regulations”) read with Part A of Schedule Il of the Listing Regulations, we wish to inform that the management of the Company will have a meeting and Plant visit with Investors & Analysts on Wednesday, 30" September, 2026 in Visakhapatnam. No unpublished price sensitive information will be shared at the aforesaid meeting.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/556imguf_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 Tel : 022 - 4985120 CIN: L28113MH2010PLC312871