Outcome of Board Meeting

July 30, 2026 To To BSE Limited, National Stock Exchange of India Ltd, 1st Floor, New Trading Ring, Exchange Plaza, Rotunda Building, P.J. Towers, Bandra (East), Dalal Street, Mumbai – 400001, Mumbai – 400 051, Maharashtra, India. Maharashtra, India. BSE Code: 500313 NSE Symbol: OILCOUNTUB Dear Sir/Madam, Sub: Outcome of Board Meeting held on July 30, 2026. Pursuant to Regulation 30 and 33 (3) of the Securities and Exchange Board of India (Listing Obligations & Disclosure Requirements) Regulations, 2015, this is to inform you that the Board of Directors of the Company at its meeting held today, i.e., July 30, 2026, has inter alia transacted the following: A. Approved the Un-Audited Standalone Financial Results for the quarter ended June 30, 2026. B. Approved the Limited Review Report on the Un-Audited Standalone Financial Results as issued by M/s. CKS Associates LLP, Statutory Auditors of the Company. A copy of the said results together with a copy of the Limited Review Report issued by the statutory auditors is enclosed herewith. The above information will also be available on the website of the Company at www.octlindia.com, Oil Country Tubular Limited does not have any subsidiary Companies. The Board meeting commenced at 11:00 A.M. (IST) and concluded at 12:35 P.M. (IST). Thanking you, Yours faithfully, for Oil Country Tubular Limited Suryawanshi Vaibhav Suryakant Company Secretary & Compliance Officer, ACS: 72171 Encl: as above