Receipt of Order worth Rs. 126.74 Crs

Date: 26th August, 2026 BSE Limited National Stock Exchange of India Limited, P. J. Towers, Dalal Street Exchange Plaza, Bandra Kurla Complex Mumbai-400001 Bandra (E), Mumbai- 400051 (BSE Scrip Code:543270) (NSE Symbol: MTARTECH) Dear Sir/ Madam, Unit: MTAR Technologies Limited ISIN: INE864I01014 Sub: Disclosure under Reg. 30 of SEBI (Listing Obligation and Disclosure Requirement) Regulations, 2018 - for receipt of Purchase orders worth Rs 126.74 Cr. Pursuant to Regulation 30 read with Schedule III, Part A of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI LODR Regulations”), we hereby inform the Exchanges that the Company has received a Purchase orders valued at Rs 126.74 Cr The requisite details in accordance with SEBI Master Circular No. HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated January 30, 2026 are provided below. Name of the entity awarding the Nuclear Power Corporation of India order(s)/contract(s) Limited Significant terms and conditions of It is in continuation of regular business order(s)/contract(s) awarded in brief from existing customer. Whether order(s) / contract(s) have been awarded Domestic Entity by domestic/ international entity Nature of order(s) / contract(s) Purchase Orders Whether domestic or international Domestic Time period by which the order(s)/contract(s) is to 26th May, 2028 be executed broad consideration or size of the Orders worth Rs 126.74 Cr order(s)/contract(s) whether the promoter/ promoter group / group No, the promoter/ promoter group / companies have any interest in the entity that group companies do not have any interest awarded the order(s)/contract(s)? If yes, nature of in the entity that awarded the interest and details thereof order(s)/contract(s) whether the order(s)/contract(s) would fall within No, the order(s)/contract(s) would not related party transactions? If yes, whether the fall within related party transactions. same is done at “arm’s length” This is for the information and records of the Exchanges, please. For MTAR Technologies Limited Priyanka Agarwal Company Secretary and Compliance Officer M.no.: A76000 MTAR Secures Rs. 126.7 Crs Orders in Civil Nuclear Power Sector for Reactor Refurbishment Hyderabad, Aug 26, 2026: MTAR has secured orders worth Rs 126.7 Crs for the supply of coolant channel assemblies for the refurbishment of the RAPS-4 and MAPS-2 reactors. Commenting on the development, Mr. Parvat Srinivas Reddy, Managing Director of MTAR, said, “We have secured significant orders in the civil nuclear sector over the past few months. Our closing nuclear order book now stands at more than 775 Crs, the highest in the Company’s history. The sector’s long-term outlook remains promising, and we expect a steady inflow of orders over the coming years”.