Awarding of order(s)/contract(s)

UNITED DRILLING TOOLS LTD. CIN : L29199DL1985PLC015796 OIL DRILLING EQUIPMENT MANUFACTURING AND SERVICES Phones : +91-120 – 4842400, Please Reply to Head Office - 4162715, 4729610 26th Floor, Astralis Tower, Supernova Fax No.: +91-120 – 2462675 Complex, Sector-94, Noida - 201301, USE PREFIX FOR CALLING Distt. G B Nagar,Uttar Pradesh, India From outside country – 91 – 120 E-mail : ENQUIRY@UDTLTD.COM From outside state – 0120 From New Delhi – 0120 Website : WWW.UDTLTD.COM 02/07/2026 UDT/SEC/2026-27/BSE-27-NSE-27 To, Listing Compliance Department Department of Corporate Service National Stock Exchange of India Ltd. BSE Limited Exchange Plaza, C-1 Block-G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Bandra (E), Dalal Street, Mumbai- 400001 Mumbai – 400051 Security ID - 522014 Security ID - UNIDT Sub: Receipt of repeat Domestic Order from Vedanta Limited Dear Sir / Ma’am, Pursuant to Regulation 30 read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with SEBI Master Circular No. SEBI/HO/CFD/CMD1/CIR/P/2024/111 dated November 2024, we are pleased to inform that the Company has received another repeat domestic order from M/s Vedanta Limited for the supply of Tubings, Pup Joints and Crossovers in the ordinary course of business. The details of the order are as under: Sr. Particulars Details 1. Name(s) of the entity awarding the order Vedanta Limited (s) /Contract(s) 2. Significant terms and conditions of Supply of Tubings, Pup Joints and order(s) / contract(s) awarded in brief Crossovers 3. Whether order(s) /contract(s) have been Domestic entity awarded by domestic /international entity 4. Nature of order(s) /contract(s) Supply of Tubings, Pup Joints and Crossovers 5. Whether domestic or international Domestic 6. Time period by which the 24 Week order(s)/contract(s) is to executed 7. Broad consideration or size of the order(s) Estimated Contract Value – Rs. contract(s) 3,88,55,000/- (Rs. Three Crore Eight Eight Lac Fifty Five Thousand Only) 8. Whether the promoter/ promoter group / NO group companies have any interest in the Regd. Office: 139A, First Floor, Antriksh Bhawan, 22 Kasturba Gandhi Marg, New Delhi - 110001 UNITED DRILLING TOOLS LTD. CIN : L29199DL1985PLC015796 OIL DRILLING EQUIPMENT MANUFACTURING AND SERVICES Phones : +91-120 – 4842400, Please Reply to Head Office - 4162715, 4729610 26th Floor, Astralis Tower, Supernova Fax No.: +91-120 – 2462675 Complex, Sector-94, Noida - 201301, USE PREFIX FOR CALLING Distt. G B Nagar,Uttar Pradesh, India From outside country – 91 – 120 E-mail : ENQUIRY@UDTLTD.COM From outside state – 0120 From New Delhi – 0120 Website : WWW.UDTLTD.COM entity that awarded the order(s)/contract(s)* If yes, 9. Whether the order(s)/contract(s) would NO fall within related party transactions? If yes, whether the same is done at “arm’s length) date of execution of the agreement; This is for your information and record. Thanking You, Yours Faithfully, For United Drilling Tools Limited Anand Kumar Mishra Company Secretary M. No. FCS-7207 Regd. Office: 139A, First Floor, Antriksh Bhawan, 22 Kasturba Gandhi Marg, New Delhi - 110001