Please find enclosed.

VOGL/Sec./SE/2026-27/23 July 30, 2026 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers “Exchange Plaza” Plot No C/1, G Block Dalal Street, Fort Bandra Kurla Complex, Bandra (East) Mumbai - 400 001 Mumbai- 400051 BSE Scrip Code: 544782 N SE Scrip Code: VOGL Sub: Audio recording of Earnings Conference Call on Unaudited Financial Results of the Company for the First Quarter ended June 30, 2026 Dear Sir/Ma’am, In continuation to our Letter No. VOGL/Sec./SE/2026-27/19 dated July 29, 2026 and pursuant to Regulation 30 and Regulation 46(2)(oa) read with Schedule III Part A Para A of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, the audio recording of the Earnings Conference Call on Unaudited Financial Results (Consolidated and Standalone) of the Company for the first quarter ended June 30, 2026 is available on the website of the Company at www.vedantaoilandgas.com. We request you to please take the above on record. Thanking you. Yours sincerely, For Vedanta Oil and Gas Limited (Formerly known as Malco Energy Limited) Shivangi Dhanuka Company Secretary and Compliance Officer Membership No.: A 70586