Mazagon Dock Shipbuilders Limited has informed the Exchange about web-link letter dispatched to the Members for accessing the Annual Report and Notice of the 93rd AGM for the FY 2025-26.

MAZAGON DOCK SHIPBUILDERS LIMITED CIN: L35100MH1934GOI002079 (A Govt. of India Undertaking) Dockyard Road, Mumbai 400 010 Certified: ISO 9001-2015 Ref: SEC/BSENSEDISCL/29/2026-27 Date : 05 August 2026 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Bandra Kurla Complex Mumbai– 400 001 Bandra (E), Mumbai - 400 051 Scrip Code: 543237 NSE Symbol: MAZDOCK Subject: Disclosure under Regulation 30 read with Schedule III of SEBI (LODR) Regulations, 2015 – Letter to Members. Dear Sir/ Madam, In compliance with Regulation 36 of the SEBI (LODR) Regulations, 2015, a letter has been sent to those Members whose e-mail id are not registered with the Company or depository participant, providing the web-link and QR code where the Annual Report for the FY 2025-26 and the Notice of the 93rd Annual General Meeting can be accessed on the Company’s website. The afore-mentioned letter is enclosed herewith for your information and record please. Thanking You, Yours Faithfully, For MAZAGON DOCK SHIPBUILDERS LIMITED Lalatendu Acharya Company Secretary and Compliance Officer Encl.: as above MAZAGON DOCK SHIPBUILDERS LIMITED (A Govt. of India Enterprise) Corporate Identity Number: L35100MH1934GOI002079 Registered and Corporate Office: Dockyard Road, Mumbai - 400010, Maharashtra, India Phone: +91 22 23762015, E-mail: investor@mazdock.com Website: https://mazagondock.in Date: 03 August 2026 Folio/ DP Id & Client Id No: Name & Address: Dear Shareholder, Subject: Notice of the 93rd Annual General Meeting of Mazagon Dock Shipbuilders Limited and the Annual Report for FY 2025-26. We are pleased to inform you that the 93rd Annual General Meeting (AGM) of MAZAGON DOCK SHIPBUILDERS LIMITED (“the Company”) is scheduled to be held on Thursday, 27 August 2026 at 11:00 a.m. (IST) through Video Conferencing (VC)/ Other Audio-Visual Means (OAVM) to transact the business as set out in the Notice convening the AGM. Since your email address is not registered against your Demat Account/ Folio, the Company is unable to send the Notice of the AGM and the Annual Report electronically. Accordingly, pursuant to Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this communication is being sent to inform you that the Notice of the AGM and the Annual Report for FY 2025-26 will be available on the Company’s website at https://mazagondock.in/English/pages/Annual-report and may also be accessed by scanning the QR Code below The Notice of the AGM and the Annual Report for FY 2025-26 will also be available on the websites of the stock exchanges i.e., BSE Limited (www.bseindia.com), and the National Stock Exchange of India Limited (www.nseindia.com) and on the website of the National Securities Depository Limited (NSDL) (www.evoting.nsdl.com). Key Dates relating to 93rd AGM are as under: - Date and time of commencement of remote e-voting Monday, 24 August 2026 at 9:00 a.m. (IST) Date and time of end of remote e-voting Wednesday, 26 August 2026 at 5:00 p.m. (IST) Cut-off date for determining the eligibility to vote at the Thursday, 20 August 2026 93rd AGM Business to be transacted through E-voting Kindly refer Notice of the AGM Record date for Final Dividend Thursday, 20 August 2026 Dividend Payment Date On or before 26 September 2026 For detailed instructions regarding speaker registration, remote e-voting and participation in the AGM through Video Conferencing (VC)/ Other Audio-Visual Means (OAVM), kindly refer to the Notice of the AGM. The manner of registering or updating email address, bank account details, and other KYC details is as under: a) Members who are holding shares in dematerialized mode and have not registered or updated their email addresses and/ or bank account details and/ or other KYC details, are requested to register/ update the same with their Depository Participants (DP) directly. b) Members who are holding shares in physical mode and have not registered or updated their email addresses and/ or bank account details and/ or other KYC details, are requested to submit the prescribed request forms along with supporting documents to the Company’s RTA at Alankit Assignments Limited, 205-208 Anarkali Complex, Jhandewalan Extension, New Delhi – 110055, India. Thanking You, Yours faithfully, For MAZAGON DOCK SHIPBUILDERS LIMITED Sd/- Lalatendu Acharya Company Secretary and Compliance Officer FCS - 6569