We hereby inform you that an Earnings Conference Call is scheduled to be held on Friday, October 30, 2026 in connection with the Unaudited Financial Results (Standalone and Consolidated) of the Company for the second quarter and half year ended September 30, 2026 and on business operations of the Company. For details, please refer the attached letter.

October 26, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Bandra-Kurla Complex Dalal Street, Mumbai - 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 538567 Scrip symbol: GULFOILLUB Through: BSE Listing Centre T hrough: NEAPS Dear Sir/ Madam, Sub.: Intimation for the schedule of Earnings Conference Call with Analysts/Institutional Investors in connection with the Unaudited Financial Results (Standalone and Consolidated) for the second quarter and half year ended September 30, 2026 Ref.: Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 We hereby inform you that ‘Earnings Conference Call’ with the Analysts/Institutional Investors is scheduled to be held as per the details given hereunder, to brief them, inter-alia, on the Unaudited Financial Results (Standalone and Consolidated) of the Company for the second quarter and half year ended September 30, 2026 and on the Business operations of the Company: Day, Date & Time Participants Type of meeting Friday, October 30, 2026 at Several Analysts/Institutional Conference Call 03:30 p.m. (IST) Investors, etc. Details of the same are enclosed herewith. The Schedule of the above Investors’ meet is subject to change which may happen due to exigencies on the part of Investor/Company. For Gulf Oil Lubricants India Limited Manish Kumar Gangwal Whole-Time Director & CFO DIN: 00255201 Encl.: as above Gulf Oil Lubricants India Ltd.’s Q2 & H1 FY27 Earnings Conference Call on Friday, October 30, 2026 at 3:30:00 PM IST Gulf Oil Lubricants India Limited (NSE: GULFOILLUB, BSE: 538567) will host an earnings conference call for analysts and investors on Friday, October 30, 2026 at 3:30 PM IST. The conference call will be hosted by Gulf Oil Lubricants India Limited will be represented by Mr. Ravi Chawla, Managing Director & CEO Mr. Manish Gangwal, Whole-Time Director & CFO The financial results and related documents will be available on the corporate website: http://www.gulfoilindia.com Details of the conference call are as follows: Timing 3:30 PM IST on Friday, October 30, 2026 Universal dial-in + 91 22 6280 1144 / +91 22 7115 8045 To enable participants to connect to the conference call without having to wait for an operator, please register at the below mentioned link: Pre-registration You will receive dial in numbers, passcode and a pin for the concall on the registered email address provided by you. Kindly dial into the call on the Conference Call date and use the passcode & pin to connect to call Hong Kong Local Access Number 800 964 448 Singapore Local Access Number 800 101 2045 UK Local Access Number 0 808 101 1573 USA Local Access Number 1 866 746 2133 Mr. Probal Sen: Phone: +91 22 6807 7274, e-mail: probal.sen@icicisecurities.com Call Co-ordinator: Mr. Hardik Solanki: Phone: +91 22 6807 7386, e-mail: solanki.hardik@icicisecurities.com Mr. Rushad Kapadia: Phone: +91 22 6807 7334, e-mail: rushad.kapadia@icicisecurities.com Ms. Seema Sehgal: Phone: +91 9871116926, e-mail: For any clarification, please contact: seema.sehgal@icicisecurities.com Ms. Minali Ginwala: Phone: +91 22 6807 7454, e-mail: minali.ginwala@icicisecurities.com For more information, please visit www.gulfoilindia.com OR contact: Ms. Ekta Srivastava Mayank Vaswani / Investor Relations & Corporate Communications Devrishi Singh Gulf Oil Lubricants India Limited CDR India Tel: +91 90761 67624 Tel: +91 98209 40953 / +91 98205 30918 Email: ekta.srivastava@gulfoil.co.in Email: mayank@cdr-india.com / devrishi@cdr-india.com DISCLAIMER: Certain statements that may be made or discussed at the conference call may be forward-looking statements. Such forward-looking statements are subject to certain risks and uncertainties like significant changes in economic environment in India and overseas, tax laws, import duties, litigation, labour relations etc. Actual results might differ substantially from those expressed or implied. Gulf Oil Lubricants India Limited will not be in any way responsible for any action taken based on such statements and discussions; and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances.