Submission of newspaper advertisement pursuant to regulation 47 of SEBI(Listing Obligation and Disclosure Requirement) Regulations 2015

Date: November 07, 2026 To, To, Listing Department Listing Department National Stock Exchange of India Ltd. Bombay Stock Exchange Limited Exchange Plaza, 5th Floor Plot No. C/1, Phiroze Jeejeebhoy Towers, G Block, Bandra-Kurla Dalal Street, Mumbai-400001 Complex Mumbai 400051 Scrip Code: 543986 SYMBOL: SOUTHWEST Sub: Submission of Newspaper Advertisement pursuant to Regulation 47 of SEBI (Listing Obligation and Disclosure Requirement) Regulations, 2015 Dear Sir / Madam, In compliance with Regulation 47 of SEBI (Listing Obligation and Disclosure Requirement) Regulations, 2015, we are enclosing herewith the copy of Newspaper Advertisement of Unaudited Financial Results (Standalone & Consolidated) for the quarter and half year ended on September 30, 2026 published in the “THE FINANCIAL EXPRESS” (English Edition) and “JANSATTA” (Hindi Edition) dated November 07, 2026. This is for your information and records. For South West Pinnacle Exploration Limited Vaishali Company Secretary & Compliance Officer ISO 9001:2015 Certified Company +91 124 4235400, 4235401 CIN NO. : L1303HR006PLC049480 +91 124 4235401 Registered & Corporate Office: info@southwestpinnacle.com South West Pinnacle Exploration Limited Ground Floor, Plot No. 15, Sector - 44, www.southwestpinnacle.com Gurugra m - 122 003, Haryana, India