the unaudited financial results of the company for the quarter ended as on 30.06.2026.

NILACHAL REFRACTORIES LTD. CIN: L26939OR1977PLC000735, GSTIN: 21AABCN1241N1ZS FlatNo.23, 3rdFloor, Block ‘D’ Chowringhee Mansion, 30 J.N Road, Kolkata–700016, INDIA Tel: 033 40029301/302/ 400, Fax:03322499511 /8256,Email:info@nilachal.in Date: 07/08/2026 BSE Limited Calcutta Stock Exchange Department of Corporate Services 7 Lyons Range, Floor-25, P.J. Towers Kolkata - 700001 Dalal Street Scrip Code: 19120 Mumbai-400001 Scrip Code- 502294 Dear Sir / Madam, Sub: Notice for Meeting of the Board of Directors on 14/08/2026 Pursuant to Regulation 29 of SEBI (Listing Obligations and Disclosures Requirements), we wish to inform you that Meeting of the Board of Directors of Nilachal Refractories Limited will be held on Friday, the 14th day of August, 2026 at 04:00 P.M at 30D, J.L. Nehru Road, Kolkata- 700016, West Bengal. The following matters will be considered at the meeting: 1. To approve the unaudited Financial Results of the Company for the Quarter ended as on June 30,2026 2. Any other matters as may be taken up with the permission of the Chair. For Nilachal Refractories Limited, Mukesh Kumar Shaw Company Secretary & Compliance Officer Works: IpitataNagar, Gundichapada, Dhenkanal-759025, Odisha, Email:nrl.dnk@gmail.com Regd.Office:P-598/599,KedarnathAppartment,MahabirNagar,Lewis Road,Bhubaneswar-751002 (Odisha)