Pursuant to Regulation 30 of SEBI (LODR) Regulations, 2015 please find enclosed newspaper publication in financial express (english edition) and duranta barta (bengali edition) in respect ....

Date: 28/07/2026 The Secretary, BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400 001 Dear Sir/Madam, Sub: Newspaper Publication for Public Notice for 31st Annual General Meeting (AGM) to be held through Video Conferencing (“VC”) other Audio Visual Means (“OVAM) Pursuant to Regulation 30 and Regulation 47 of the Securities and Exchange Board of India (Listing Obligations and Disclosures Requirements) Regulations, 2015, please find enclosed herewith the Copy of newspaper publication in Financial Express (English Edition) and Duranta Barta (Bengali Edition) in respect of Annual General Meeting of the Company scheduled to be conducted via Video Conferencing (VC)/ Other Audio Video Means (OAVM) held on Thursday, 20th August, 2026. This is for your information and record. Thanking You. Yours faithfully For RDB Rasayans Limited Shradha Dalmia Company Secretary & Compliance Officer Encl: As Above Works: 126, Basudevpur, HPL Link Road, P.0.-Khanjanchak, Haldia-721602, Purba Medinipur, West Bengal, India Phone: +91-3224 277088/278108 Fax: +91-3224 277340 • E-mail: rdbhaldia@sancharnet.in Website: www.rdbgroup.in ClN- L36999WB1995PLC074860 š šà øàÅ ”àš z à[ &Å ¤ ë }\ º ƒà¹ è¹ ƒ[¤ è¹[® à¡ ”Ä z W¡àe¡º¸ ³[åŃ¢ à¤àìƒ, ëNœø ¡à¹ 2 ë "ó à¡ Ò¹ ü> A [¡ >Øl¡ ìà \ ¤ ¹àt K¡¢à [t[ƒ ¡ìì tÚ ¡ Ò[ ü t W¡ ¡[ º> ì ¤¤ úì º ™à> ¹, à C R 3rI e dN g : Fd L l. o 3 O o6 rf ,f9 ic R9 e9 o:W o B mB ik 1 Na9 n o9 e -5 0r P 9B ,L u KC il od0 li7 kn4 ag8 t, a 6 8 -0 7/1 0, 0L 0a 0l 1B ,azar Street ë=ìA¡* ¤× ®¡v¡û¡ šàìÚ ë¤"àÒü[> A¡àì\¹ ÎìU \[Øl¡t¡, Ph No (033) 4450 0500, Fax: 033-22420588 > [ ¡t ú