General Updates

RHI MAGNESITA RHI MAGNESITA INDIA LTD. (Formerly Orient Refractories Lid.) 19th & 20th Floor, DLF Square, M-Block, Phase Il, Jacranda Marg, DLF City, Gurugram, Haryana- 122002 T +91 124 4299000 E corporate.india@rhimagnesita.com www.rhimagnesitaindia.com 1 September 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Plot No. C/1, G Block, Dalal Street Bandra Kurla Complex, Bandra (East) Mumb-a 40i0 001, India Mumbai-400 051, India BSE Scrip Code: 534076 NSE Symbol: RHIM DeSir/a Ma'ram, Sub: Intimation of 16" Annual General Meeting, Book closure date, cut-off date & e-voting period A. Annual General Meeting This is to inform you that 16" Annual General Meeting ("AGM") of members of the Company will be held on Tuesday, 29 September 2026 at 11:00 a.m. (IST) through Video Conferencing ("VC") / Other Audio-Visual Means ("OAVM"), in accordance with the applicable provisions of the Companies Act, 2013 read with various circulars issued by the Ministry of Corporate Affairs (“MCA”) and the Securities and Exchange Board of India (“SEBI”), from time to time. B. Record Date & Closure of Register of Members and Share Transfer Book The Company has fixed Monday, 14 September 2026 as the Record Date for determining the entittement of Members to receive the final dividend for FY 2025-26. The Register of Members and Share Transfer Books of the Company will remain closed from Tuesday, 15 September 2026 to Tuesday, 22 September 2026 (both days inclusive) for the purpose of the AGM and payment of dividend. C. Proposed date of payment of dividend The dividend, if approved by the Members at the AGM, will be paid subject to deduction of income-tax at source (‘TDS’) on or before Monday, 5 October 2026, only thraugh electronic mode. D. E-voting The Company has availed the services of NSDL for providing e-voting services before and during the AGM. The remote e-voting period shall commence on Saturday, 26 September 2026 at 9:00 a.m. (IST) and ends on Monday, 28 September 2026 at 5:00 p.m. (IST). During this period, Members holding shares either in physical form or in dematerialized form, as on Tuesday, 22 September 2026 i.e. cut-off date, may cast their vote electronically. Thereafter, the remote e-voting module shall be disabled by NSDL. Those members, who will be present in the AGM through VC 7/ OAVM facility and would not cast their vote on the resolutions through remote e-voting and are otherwise not barred from doing so, shall be eligible to vote through e-voting system during the AGM (“Venue Voting”). E. Otherimportant Disclosures e To enable compliance with TDS requirements, Members are requested to send the required documents as specified in Company’s earlier intimations, by Monday, 14 September 2026 on Company’s e-mail address Investors.iia@rhimagnesita.com to enable the Company to determine the appropriate TDS/withholding tax rate applicable, verify the documents and provide exemption. Any communication on the tax determination/deduction received after Monday, 14 September 2026, shall not be considered. Documents sent to any other email IDs may lead to non-submission of documents and attract TDS as per the provisions of the Act. No claim shall lie against the Company for such taxes deducted. Registered Office: Unit No.705, 7th Floor, Lodha Supremus, Kanjurmarg Village Road, Kanjurmarg (East), Mumbai-400042 Tel : 02 498512& CIN: L28113MH2010PLC312871 Members who would like to express their views/have questions may send their questions in advance mentioning their name demat account number/folio number, email id, mobile number at investors.india@rhimagnesita.com before 5:30 p.m. (IST) on Tuesday, 22 September 2026. Members who would like to express their views or ask questions during the AGM may register themselves as a speaker by sending their request from their registered e-mail address mentioning their name, DP ID and Client ID/ Folio number, PAN, mobile number at investors.india@rhimagnesita.com between Tuesday, 22 September 2026 (9:00 a.m. IST) to Friday, 25 September 2026 (5:30 p.m. IST). Only those Members who have pre-registered themselves as Speakers will be allowed to express their views/ask questions during the AGM. In accordance with the relevant circulars issued by MCA and SEBI, Notice of the AGM along with the Annual Report for FY 2025-26 will be sent only by electronic mode to those Members whose e-mail addresses are registered with the Company/ Depositories. In respect of Members whose e-mail addresses are not registered, a communication containing the web link, along with the exact path for accessing the complete Annual Repart, will be sent to facilitate access to the same. This is for your record and reference. Thanking you, Yours faithfully For RHI Magnesita India Limited ;éfiwt{fi*/\/ Sanjay Kumar Company Secretary (ICSI Membership No. -A17021) ISIN: INE743M01012 ISIN: INE743M01012 National Securities Depository Limited Central Depository Services (India) Limited 4" Floor, ‘AWing, Trade World, Unit No. 2501, Marathon Futurex, Kamala Mills Compound, Senapati Bapat Marg, Mafatlal Mills Compound, N M Joshi Marg, Lower Parel, Mumbai-400013 Lower Parel, Mumbai-400013 Skyline Financials Services Private Limited D-153A, 1%t Floor, Okhla industrial Area, Phase-I, New Delhi-11002