General Updates

DUCON INFRATECHNOLOGIES LIMITED Regd. Office: Ducon House, Plot No. A/4, Road No.1, MIDC, Wagle Industrial Estate, Thane (W) – 400 604. India Tel. : 91-22-41122114, Fax 022 41122115 URL : www.duconinfra.co.in CIN: L72900MH2009PLC191412 Date: 16th September, 2026 To, To, National Stock Exchange of India Limited. BSE Limited, “Exchange Plaza”, C-1, Block G, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Bandra (East), Dalal Street, Mumbai – 400 051. Mumbai- 400001. Dear Sir/ Madam, Sub: Intimation of Trading Approval received for issue of 24,99,42,759 fully paid‐up Equity Shares at a price of Re. 1.00/‐ per share on a rights basis by Ducon Infratechnologies Limited ("the Company") under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Ref: Symbol: DUCON | Scrip Code: 534674 | ISIN: INE741L01018 With reference to the in-principle application made by the Company on 13th June, 2026 in respect of the proposed Rights Issue of fully paid-up equity shares, we wish to inform you that the Company has received Trading Approval from National Stock Exchange of India Limited ("NSE") and BSE Limited ("BSE") for the said Rights Issue. The Trading Approval letters received from both the Exchanges are enclosed herewith for your reference. Kindly take the same on record. Thanking You. For, Ducon Infratechnologies Limited Arun Govil Managing Director DIN: 01914619 Ref.: NSE/LIST/2026/57487 September 16, 2026 The Company Secretary Ducon Infratechnologies Limited Ducon House, A/4, MIDC Wagle Industrial Estate, Road No.1 Thane (WEST) - 400604 Dear Sir/Madam, Sub: Listing of further issue under Right Issue This is with reference to the application for the listing of further issue of 249942759 Equity shares of Re. 1/- each allotted under Rights Issue made by the company. We are pleased to inform you that the above equity shares of the Company are listed and admitted to dealings on the Exchange from September 17, 2026 as per the details given below: Sr. Security Description Symbol Series No. of Distinctive No. securities Numbers 1. Equity shares of Re. 1/- each allotted DUCON EQ 249942759 As Per under Rights Issue Annexure I You are requested to note that as per the information provided by you, the lock-in details are mentioned in Annexure I. Please note that all critical/price sensitive information and other submissions under Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 shall be provided by the NSE Electronic Application Processing System (https://neaps.nseindia.com/NEWLISTINGCORP/), an online filing facility provided by the Exchange, for quicker and efficient processing of your submissions. The Exchange has hosted the contact details of the Exchange officials along with the profiles handled on NEAPS portal at Help>Contact Us. If you require any further clarifications, we shall be glad to oblige. Yours faithfully, For National Stock Exchange of India Limited Snehal Mariappa Manager CC: National Securities Depository Limited Central Depository Services Limited 4th Floor, Trade world, Marathon Futurex, A-Wing, 25th floor, Kamala Mills Compound, N M Joshi Marg, Lower Parel, Senapati Bapat Marg., Mumbai 400 013 Lower Parel, Mumbai - 400 013 P.S. Checklist of all the further issues is available on website of the exchange at the following URL: https://www.nseindia.com/companies-listing/raising-capital-further-issues-main-sme-checklist Annexure I Ducon Infratechnologies Limited No. of Shares Distinctive Numbers Range Date upto which lock-in From To 141456123 324925588 466381710 Not Applicable 108486636 466381711 574868346 Not Applicable 249942759 Total The National Stock Exchange of India (NSE) has launched the NEAPS mobile application. The new App offers listed entities a convenient way to track and monitor submission status, access the compliance calendar and stay updated on your stock performance and Exchange-related developments. The app can be downloaded from the App Store/ Play store and below is the QR code for the same. The login of the app is same as the existing NEAPS credentials and will be available for only those having neaps credentials. In case of any queries or suggestion, kindly drop an email on takeover@nse.co.in with the email subject as Suggestion for NSE NEAPS Mobile APP LOD / RIGHTS / VJ / 224/ 2026-2027 " E - Letter " Wednesday, September 16, 2026 The Company Secretary Ducon Infratechnologies Limited Ducon House, Plot No. A4, Road No. 1, MIDC Wagle Industrial Estate, Thane – 400604. Dear Sir / Madam, Re: Trading of 24,99,42,759 Equity Shares of Re. 1/- each issued at par on rights basis bearing distinctive Nos 324925588 to 574868346. We acknowledge with thanks the receipt of your application and subsequent submissions and have pleasure in advising that effective from Thursday, September 17, 2026, the above-mentioned securities are listed on the Exchange. Please refer to our Notice No. 20260916-29 dated September 16, 2026, available on our website, issued in this behalf to the Trading Members of the Exchange, for your information, the contents of which may please be checked and confirmed to the Exchange. Yours faithfully, Sd/- Nitinkumar Pujari Assistant Vice President ''This is a system generated letter and does not require signature''