Corrigendum to the Financial Results for the Quarter ended June 30, 2026

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: Corrigendum to the Financial Results on Unaudited Financial Results for the Quarter ended June 30, 2026. Ref: Our letter dated July 30, 2026. We refer to our communication dated July 30, 2026, regarding the unaudited financial results for the quarter ended June 30, 2026. Subsequent to its release, we identified certain inadvertent typographical errors, which are detailed below: 1. Segment-wise Revenue, Results and Capital Employed as at June 30, 2026 on Page No 6: a. The total segment Results:  Q1 FY26-27 (30-06-2026): Reported as Rs. 2824.19 lakhs instead of (Rs. 1547.81 lakhs). b. Unallocable Income/(Expenses) – Net Total Profit Before Tax and After Exceptional Items  Q1 FY26-27 (30-06-2026): Reported as Rs. 2847.64 lakhs instead of (Rs. 1524.36 lakhs). These corrections have been duly incorporated in the revised financial results, enclosed herewith for your reference. All other particulars of the results remain unchanged. We request you to kindly take note of the above revisions. Thanking you, Yours faithfully, for Oil Country Tubular Limited Suryawanshi Vaibhav Suryakant Company Secretary & Compliance Officer, ACS: 72171 Encl: as above CK S Associates LLP Chartered Accountants (Formerly known as C K S Associates) Independent Auditor's Review Report on the Quarterly Unaudited Financial Results of the Company Pursuant to the Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended Review Report to The Board of Directors OIL COUNTRY TUBULAR LIMITED 1. We have reviewed the accompanying Statement of Unaudited Financial Results of OIL COUNTRY TUBULAR LIMITED (the "Company") for the quarter ended June 30, 2026 (the "Statement"), attached herewith, being submitted by the Company pursuant to the requirements of Regulation 33 of the SEBI (Listing Obligations' and Disclosure Requirements) Regulations, 2015, as amended (the "Listing Regulations"). 2. The Company's Management is responsible for the preparation of the Statement in accordance with the recognition and measurement principles laid down in Indian Accounting Standard 34, (Ind AS 34) "Interim Financial Reporting”" prescribed under Section 133 of the Companies Act, 2013 as amended, read with relevant rules issued thereunder and other accounting principles generally accepted in India and in compliance with Regulation 33 of the Listing Regulations. The Statement has been approved by the Company's Board of Directors. Our responsibility is to issue a report 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 persons 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 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. 87, Ist Floor, 1-2-593/4/A, Road No. 3, Domalguda, Gagan Mahal, Himayathnagar, Hyderabad - 500029. Telangana, India. Tel : (O) +91 -40- 2762 1107 / 2762 1108 / 95731 74440 e-mail: admin@cksassociates.org C K S Associates LLP Chartered Accountants Continuation Sheet (Formerly known as C K S Associates) 4. Based on our review conducted as above, 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 the aforesaid Indian Accounting Standards ('Ind AS') specified under Section 133 of the Companies Act, 2013 as amended, read with relevant rules issued thereunder and other accounting principles generally accepted in India, has not disclosed the information required to be disclosed in terms of the Listing Regulations, including the manner in which it is to be disclosed, or that it contains any material misstatement. For CK S ASSOCIATES LLP Chartered Accountants FRN: 907390S/S000218 N.V.S. SRIKRISHNA Partner M.No. 025139 UDIN: 260 25139\ %TCSREOH Hyderabad July 30, 2026 OIL COUNTRY TUBULAR LIMITED (CIN : L26932TG1885PLC00S325) 'KAMINENF, 3RD FLOOR, KING KOTI, HYDERABAD - 500 001 STATEMENT OF UN-AUDITED FINANCIAL RESULTS FOR THE QUARTER ENDED JUNE 30, 2026 Rs. in Lakhs) Quarter Ended Year Ended :;- Particulars 30.06.2026 |31.03.2026 | 30.06.2025 | 31.03.2026 (Un-Audited) | (Audited) | (Un-Audited)| ~(Audited) 1 [Revenue from operations. (a) Income from operations 174364 | 2,98562 | 2456.90 | 7,009.41 (b) Other Income 39.69 5547 48.97 17171 Total Income 1,783.33 | 3041.09| 250587 7,181.12 2 |Expenses (a) Cost of materials consumed 92836 | 91525 21438 | 260239 (b) Purchases of stock-in-trade - - - - () Changes in inventories of finished goods, workcbrprogrees and stockn rads (49.83)| 406,81 334.05 (486.79) (d) Employee benefits expenses 30024 | 30087 249.73| 1,08379 (e) Finance Cost 1624 16.03 33.99 107.52 () Depreciation and amortisation expenses 165887 [ 1751.00| 173353 695835 (g) Stores, Spares and Tools consumed 6620 [ 101.80 224.97 662,09 (h) Power and Fuel 84.09 95.25 62.91 264.00 () Seling and Distribution expenses - - - - () Other expenses 30352 | 96169 49229| 242532 () Changes in Unbilled Revenue - - - - Total expenses 3,307.69 | 4,548.69 | 3,345.85 | 13,616.67 Profit/ (Loss) before Exceptional and Extraordiitenmsa arnyd Tax (1-2) {gaesn) usonst)] e lAdssn 4 |Net of Exceptional ltems s s - - Profit/ (Loss) before Extraordinary items and 5 |tax(34) (1,524.36)| (1,507.61)| (830.98)| (6,435.55)| 6 |Extraordinary tems (net of tax expense) - - - - 7 |Profit/ (Loss) befToaxr (5e-6) (1,624.36)| (1507.61) (839.98)| (6,435.55) 8 |TaxExpenses (13.72)]__(143.99) 40.55 | (287.30) 9 [Net Profit/ (Loss) for the period (7-3) (1,510.64)| (1,363.64) (880.53)] (6,148.24)| 10 |Other Comprehensive Income (Net of tax) Items that will not be reclassified to Profit or Loss - - - - - Value addition / (Reduction) on revaluation of asset - : E - Remeasurement of Defined Benefit Plans. - 26.36 - 2668 Deferred Tax (370.18)| (657.48)| (274.41)] (1.480.71)| 11 |Total Comprehensive Income (9+10) (1,140.46)[ (679.81)[ (606.12)] (4,640.86)] Paid-up Equity Share Capital (Face value of share 12 [oe10r sach) 561845| 519895 5198.95| 5198.95 Reserves excluding revaluation Reserves as per 13 |Balance Sheet of previous accounting year TAT3| 70284 (8734 (205249) 14 [Eamings per share (a) Basic (290) (262) (8s) (1201) (b)_Diluted @60) (235) (sh] (1059) Notes The above rests were taken on record by Audit Committee and Board of Directors at ts meeting 1 held on 30th July, 2026 and Statutory Auditors have carried out an Limited Review of the above results 2 Tax Expenses includes Deferred Tax. 4 To faciltate comparison, figures of the previous period have been regrouped, where ever necessary. 4 ‘The Eamings Per Share for the current quarter has been calculated based on Profit before other comprehensive income. 5 The Segment reporting is done as per IND AS 108 as applicable, specified in section 133 of Companies Act, 2013. During the Quarter under review, the company issued and allotted 41,95,000 equity shares of face s value of Rs.10/- each full paid up pursuant to conversion of OCPS to E [Showing first 8,000 characters — download PDF for full document]