Addendum to the Notice of the 45th AGM scheduled to be held on 31/08/2026

एनबीसी/एस/4.5 एवं 4.5(ए)/2026/1220 NBC/S/4.5 & 4.5(A)/2026/1220 िदनांकः 18.08.2026 Date: 18.08.2026 To, To, (cid:366)बंधक/The Manager (cid:366)बंधक/The Manager Phiroj Jeejeebhoy Towers, National Stock Exchange of India Ltd., दलाल (cid:720)(cid:332)ीट/Dalal Street, ए(cid:411)च(cid:336)ज (cid:600)ाजा, बां(cid:363)ा-कु ला(cid:330) क(cid:817)(cid:600)े(cid:411), Exchange मु(cid:638)ई/MUMBAI- 400 001 Plaza, Bandra-Kurla Complex, (cid:304)(cid:716)प कोड/Scrip Code: 532234 बां(cid:363)ाई(cid:720)/Bandra East, मु(cid:638)ई/MUMBAI-400 051 (cid:366)तीक/Symbol: NATIONALUM Sub: Addendum to the Notice of the 45th Annual General Meeting. Dear Sir, This is further to our letter dated 7th August, 2026, regarding 45th Annual General Meeting of the Company scheduled on Monday, the 31st August, 2026 at 11.00 a.m. through Video Conferencing ("VC")/ Other Audio-Visual means ("OAVM"). In terms of Regulation 36 of SEBI (LODR) Regulations, 2015, Notice of 45th AGM was sent to the shareholders through e-mail on 07.08.2026. Further, in terms of Regulation 30 read with Schedule Ill of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Notice of 45th AGM along with the Annual Report 2025-26 was filed with Stock Exchanges on 07.08.2026 and the same was also uploaded on the website of the Company: www.nalcoindia.com. In the meantime, one new Independent Director was appointed subsequent to the despatch of the Notice to the shareholders. Accordingly, an Addendum to the 45th AGM Notice is issued and the same is enclosed for reference. The aforesaid Addendum for appointment of Shri Neeraj as Independent Director would be included in the remote e-voting facility commencing on Monday, the 28th August, 2026 (9:00 a.m.) and will end on Sunday, the 30th August, 2026 (5:00 p.m.). The Resolution for appointment of Shri Neeraj to the Office of Director will be taken up for consideration of the Members of the Company in the 45th AGM as a part of Special Business in the form of a Special Resolution. आपकी जानकारी और अिभलेख हेतु/This is for your information and record. ध(cid:586)वाद/Thanking you, भवदीय/Yours faithfully, For National Aluminium Co. Ltd. (बी. के . सा(cid:353))/(B. K. Sahu) Encl.: As above/ संल(cid:432) Company Secretary & Compliance Officer ACS: 9953 National Aluminium Company Limited (A Government of India Enterprise) REGD. & CORPORATE OFFICE Nalco Bhawan, Nayapalli, Bhubaneswar–751013,India CIN # L27203OR1981GOI000920 Tel.:0674-2301988-999, Ext.:2265, 2266, 2267, 2585, 2587, E-mail:company_secretary@nalcoindia.co.in,Website:www.nalcoindia.com National Aluminium Company Limited (A Government of India Enterprise) CIN: L27203OR1981GOI000920 Regd. Office: NALCO Bhawan, Plot No. P/1, Nayapalli, Bhubaneswar – 751 013 (Odisha) Website: www.nalcoindia.com, E-mail: company_secretary@nalcoindia.co.in, Tel. No.: 0674-2303197 ADDENDUM TO THE NOTICE OF 45TH ANNUAL GENERAL MEETING Pursuant to Section 160 of the Companies Act, 2013 read with Rule 13 of the Companies (Appointment and Qualifications of Directors) Rules, 2014, and other applicable provisions of the Companies Act, 2013, Notice is hereby given to the Members of National Aluminium Company Limited (NALCO) that, the Company has received a Notice under Section 160 of the Companies Act, 2013 dated 14th August, 2026 for candidature of Shri Neeraj (DIN:11893986) to the Office of Director in the ensuing 45th Annual General Meeting (AGM) of the Company scheduled to be held at 11.00 a.m. on Monday, 31st August, 2026 through Video Conferencing (VC)/Other Audio Visual Means(OAVM). As the Notice under Section 160 was received subsequent to the issue of the Notice of the 45th AGM of the Company, an Addendum to the Notice of the 45th AGM is being published in newspapers in terms of the provisions of the Companies Act, 2013. The aforesaid Notice for appointment would be included in the remote e-voting facility commencing on Friday, the 28th August, 2026 (9:00 a.m.) to Sunday, the 30th August, 2026 (5:00 p.m.) and e-voting during the AGM. The Resolution for appointment of Shri Neeraj to the Office of Director will be taken up for consideration of the Members of the Company in the 45th AGM as a Special Business in the form of a Special Resolution. This Addendum shall be deemed to be part of the Original Notice and shall be read along with Original Notice. Further, Original Notice shall be deemed amended as provided herein: 1. Insertion of one new item as Item No. 7 in the original Notice; SPECIAL BUSINESS 7. To appoint Shri Neeraj (DIN: 11893986) as Part-time Non-official (Independent) Director of the Company. To consider and if thought fit, to pass the following resolution as a Special Resolution, with or without modification(s): “RESOLVED THAT pursuant to the applicable provisions of the Companies Act, 2013 ("the Act") and the Companies (Appointment and Qualification of Directors) Rules, 2014 (including any statutory modification(s) or re-enactment thereof for the time being in force) read with Schedule IV to the Act and Regulation 16(1 )(b) of the SEBI (Listing National Aluminium Company Limited (A Government of India Enterprise) REGD. & CORPORATE OFFICE Nalco Bhawan, Nayapalli, Bhubaneswar–751013,India CIN # L27203OR1981GOI000920 Tel.:0674-2301988-999, Ext.:2265, 2266, 2267, 2585, 2587, E-mail:company_secretary@nalcoindia.co.in,Website:www.nalcoindia.com Obligations and Disclosure Requirements) Regulations, 2015, Shri Neeraj who was appointed as an Additional Director of the Company by the Board of Directors with effect from 14.08.2026 in terms of Section 161(1) of the Act and Article 63 of Articles of Association of the Company and whose term of office expires at this Annual General Meeting in respect of whom the Company has received a notice in writing from a member under Section 160 of the Companies Act, 2013 proposing his candidature for the office of director of the Company, be and is hereby appointed as Part-time Non- official (Independent) Director of the Company to hold office for a period of three years w.e.f. 14.08.2026 in terms of order no Met3- 10/2/2020 dated 14th August, 2026 of Government of India or any amendment thereto.” By order of the Board Place: Bhubaneswar (B. K. Sahu) Date: 18.08.2026 Company Secretary & Compliance Officer Notes: 1. An Explanatory Statement pursuant Section 102(1) of the Companies Act, 2013 in respect of the above Special Business to be transacted at the Annual General Meeting (AGM) is annexed hereto. 2. All the procedure, notes and instructions relating to remote e-voting and e-voting during the AGM set out in the Notice of the ensuing 45th AGM shall mutatis-mutandis apply to the Resolution proposed in this Addendum to the Notice. 3. This Addendum to the Notice of the 45th AGM is available along with the Notice of the 45th AGM on the website of the Company i.e. www.nalcoindia.com. 4. In compliance with Regulation 47 of the SEBI Regulations, this Addendum is being published in the Newspapers. National Aluminium Company Limited (A Government of India Enterprise) REGD. & CORPORATE OFFICE Nalco Bhawan, Nayapalli, Bhubaneswar–751013,India CIN # L27203OR1981GOI000920 Tel.:0674-2301988-999, Ext.:2265, 2266, 2267, 2585, 2587, E-mail:company_secretary@nalcoindia.co.in,Website:www.nalcoindia.com Explanatory Statement pursuant to Section 102 (1) of the Companies Act, 2013 The following Statement sets out all material facts relating to Special Business mentioned in the accompanying Notice: Item No.7: Shri Neeraj has been appointed as Part-time Non-official (Independent) Director by Government of India vide Order no. Met3- 10/2/2020 dated 14th August, 2026. Pursuant to the provisions of Section 161(1) of the Companies Act, 2013 (“the Act”) and Article 63 of the Articles of Association of the Company, the Board of Directors of the Company appointed Shri Neeraj as an Additional Director with effect from 14.08.2026. Accordingly, Shri Neeraj would hold office up to the date of this Annual [Showing first 8,000 characters — download PDF for full document]