Outcome of Board Meeting

~ vedanta . . H INDUSTAN ZINC Zinc & Silver of India ~- transforming for good HZL/2026-27/SECY/96 October 19, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, 5th Floor Plot No., C/l, G Block Dalal Street, Fort Bandra-Kurla Complex, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 Kind Attn: General Manager – Department Kind Attn: Head Listing & Corporate of Corporate Services Communication Scrip Code: 500188 Trading Symbol: HINDZINC Dear Sir/Ma’am, Sub: Outcome of the Board meeting Pursuant to Regulation 30, 33 and 52 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we wish to inform you that the Board of Directors of Hindustan Zinc Limited (the “Company”), at its meeting held today i.e. Monday, October 19, 2026, has, inter alia, considered and approved the Unaudited Consolidated & Standalone Financial Results of the Company for the second quarter and half year ended September 30, 2026. In this regard, please find enclosed herewith the following: 1. Unaudited Consolidated and Standalone Financial Results of the Company for the second quarter and half year ended September 30, 2026 (“Financial Results”); 2. Limited Review Report on the Financial Results issued by M/s MSKA & Associates LLP, Chartered Accountants, Statutory Auditors of the Company. The Limited Review Report of the Auditors is with unmodified opinion with respect to the Financial Results. The above shall also be made available on the website of the Company at https://www.hzlindia.com/ The meeting of the Board of Directors of the Company commenced at 12:00 Noon and concluded at 03:20 p.m. IST. We request you to kindly take the above information on record. Thanking You. Yours faithfully, For Hindustan Zinc Limited Aashhima V Khanna Company Secretary & Compliance Officer Enclosed: As above ~ ~ Hindustan Zinc Limited, Registered Office: Yashad Bhawan, Udaipur-313 004, Rajasthan, INDIA. T. +91 294-6604000-02 www.hzlindia.com hzl.secretarial@vedanta.co.in """"--------~ SAFE 111111111 SMARr~ SusrA1NABLE : CIN: L27204RJ1966PLC001208 Sensitivity: Public (C4) MSKA & Associates LLP Magnum Global Park Unit No-2101-2115A & B, Floor 21 (Formerly known as MS K A & Associates) Sector-SB, Arch View Drive Gurugram 122011, INDIA Chartered Accountants Independent Auditor's Review Report on the quarterly and year to date unaudited Consolidated financial results of Hindustan Zinc Limited pursuant to Regulation 33 and Regulation 52 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended. To The Board of Directors of Hindustan Zinc Limited 1. We have reviewed the accompanying Statement of unaudited consolidated financial results of Hindustan Zinc Limited (hereinafter referred to as 'the Holding Company') which includes its subsidiaries, [the Holding Company and its subsidiaries together referred to as the 'Group'] for the quarter ended September 30, 2026 and the year to-date results for the period from April 1, 2026 to September 30, 2026 ('the Statement'), attached herewith, being submitted by the Holding Company pursuant to the requirements of Regulation 33 and Regulation 52 of the Securities and Exchange Board of India (Listihg Obligations and Disclosure Requirements) Regulations, 2015, as amended ('the Regulations'). 2. This Statement, which is the responsibility of the Holding Company's Management and has been approved by the Holding Company's Board of Directors, has been prepared in accordance with the recognition and measurement principles laid down in Indian Accounting Standard 34 'Interim Financial Reporting', prescribed under Section 133 of the Companies Act, 2013 ('the Act'). read with relevant rules issued thereunder ('Ind AS 34') and other recognised accounting principles generally accepted in India and is in compliance with the Regulations. Our responsibility is to express a conclusion on the Statement based on our review. 3. We conducted our review of the Statement in accordance with the Standard on Review Engagements (SRE) 2410, 'Review of Interim Financial Information Performed by the Independent Auditor of the Entity' issued by the Institute of Chartered Accountants of India. This standard requires that we plan and perform the review to obtain moderate assurance as to whether the Statement is free of material misstatement. A review of interim financial information consists of making inquiries, primarily of Company's personnel responsible for financial and accounting matters, and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with Standards on Auditing specified under section 143(10) of the Act and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion. We also performed procedures in accordance with the circular issued by the Securities and Exchange Board· of India under Regulation 33 (8) of the Regulations, to the extent applicable. Registered Office: 602, Raheja Titanium, Western Express Hi~hway, Goregaon (East), Mumbai-400063, Maharashtra, India Tel: +91 22 6974 0200 ] LLPIN: ACT-3789 Ahmedabad I Bengaluru I Chandigarh I Chennai I Coimbatore I Goa I Hyderabad I Koch! I Kolkata I Mumbai I Pune www mska m MS KA & Associates LLP (Formerly known as MS KA & Associates) Chartered Accountants 4. This Statement includes the results of the Holding Company and the following subsidiaries Sr. No Name of the Entity Relationship with the Holding Company 1 Hindustan Zinc Alloys Private Limited Subsidiary 2 Vedanta Zinc Football & Sports Foundation Subsidiary 3 Zinc India Foundation Subsidiary 4 Hindustan Zinc Fertilisers Private Limited Subsidiary 5 Hindmetal Exploration Services Private Limited i Subsidiary 5. Based on our review conducted and procedures performed as stated in paragraph 3 above and based on the consideration of the review reports other auditors referred to in paragraph 6 below, nothing has come to our attention that causes us to believe that the accompanying Statement, prepared in accordance with the recognition and measurement principles laid down in Ind AS 34 and other recognised accounting principles generally accepted in India, has not disclosed the information required to be disclosed in terms of the Regulations, including the manner in which it is to be disclosed, or that it contains any material misstatement. 6. We did not review the interim financial results and other financial information of 4 subsidiaries included in the Statement, whose interim financial statements reflects total assets of Rs. 56.26 Crores as at September 30, 2026 and total revenues of Rs. 76.38 Crores and Rs. 47.76 Crores, net profit after tax aggregating Rs. 5.01 Crores and Rs. 3.43 Crores of 2 subsidiaries and net loss after tax aggregating Rs. 0.04 Crore and Rs. 0.02 Crore of 2 subsidiaries and total comprehensive income aggregating Rs. 5.01 Crores and Rs. 3.43 Crores of 2 subsidiaries and total comprehensive loss aggregating Rs. 0.04 Crore and Rs. 0.02 Crore of 2 subsidiaries, for the quarter ended September 30, 2026 and for the period from April 1, 2026 to September 30, 2026, respectively, and net cash outflow aggregating Rs. 0.9 3 Crore of 2 subsidiaries and net cash inflow aggregating Rs. 0.04 Crore of 2 subsidiaries for the period from April 1, 2026 to September 30, 2026 as considered in the Statement. These interim financial results have been reviewed by other auditors whose reports have been furnished to us by the Management and our conclusion on the Statement, in so far as it relates to the amounts and disclosures included in respect of these subsidiaries, is based solely on the report of the other auditors and the procedures performed by us as stated in paragraph 3 above. Our conclusion is not modified in respect of the above matter wit [Showing first 8,000 characters — download PDF for full document]