Newspaper Advertisement- Public Notice before dispatch of Notice for the 44th Annual General Meeting and Annual Report for the Financial Year ended 31st March, 2026

DIFFUSION ENGINEERS LIMITED (CIN: L99999MH2000PLC124154) Registered Office: T-5 & 6, MIDC, Hingana, Nagpur, Maharashtra, India, 440016 Mobile No.: 9158317943 E-mail - cs@diffusionengineers.com Website - www.diffusionengineers.com Department of Corporate Services, Listing Department, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, C-1, G-Block, Bandra - Kurla Complex Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 544264 Scrip Symbol: DIFFNKG ISIN: INE184O01015 Sub.: Newspaper Advertisement –Public Notice before dispatch of Notice for the 44th Annual General Meeting, (“AGM”) and Annual Report for financial year ended 31st March 2026. Dear Madam/ Sir, Please find enclosed herewith copies of newspaper advertisements published in the columns of • Financial Express (edition in English) on August 13, 2026 and • Loksatta (edition in Marathi) on August 13, 2026 both newspapers having electronic editions, intimating the members of the Company to register/update their email address, as required, to receive Notice of the 44th AGM of the Company scheduled to be held on Monday, 07th September 2026, through video conferencing /other audio-visual means and Annual Report for the financial year ended 31st March 2026 and other relevant information. The same is also being uploaded on the website of the Company at www.diffusionengineers.com This is for your information and record. Thanking you, Yours truly, For DIFFUSION ENGINEERS LIMITED Chanchal Jaiswal Company Secretary & Compliance Officer (Membership no. A67136) Place: Nagpur Date: August 13, 2026 Enclosed as above WWW.FINANCIALEXPRESS.COM THURSDAY, AUGUST 13, 2026 FINANCIAL EXPRESS ECONOMY 11 DIFFUS\S )I N Innovative superconditioning solutions DIFFUSION ENGINEERS LIMITED CIN No.: L99999MH2000PLC124154 Regd. Office: T-5 & 6, MIDC, Hingna Industrial Area, Nagpur - 440016, Maharashtra. E-mail: cs@diffusionengineers.com | Website: www.diffusionengineers.com Mobile No.: 9158317943 NOTICE OF THE 44™ ANNUAL GENERAL MEETING Dear Member(s), 1. Notice is heraby given that the Forty — Fourth Annual General Meeting (44" AGM) of Diffusion Enginsers Limited ("the Company”) will be convened on Monday, September 07, 2026 at 02:00 PM, (IST) through Wideo Conferencing ("WC")l Other Audio-Visual Means ("OAVM") facility as per the provisions of the Companies Act, 2013 and Rules framed thereunder ("the Act™) read with General Circular Nos. 2002020, 09/2023 , 09/2024 and D3/2025 dated 05" May 2020, 25" September 2023, 187 September 2024 and 22 Seplember 2025 | respectively, and other circulars issued by the Ministry of Corparate Affairs ("MCA Circulars”), without the physical presence of the members at a commaon venue, The deemed venue for the 447 AGM shall be the Registered Office of the Company. . Electronic copy of the Motice of the 44” AGM and the Annual Report for the financial year ended 31" March 2026, will be sent only by email to all those mambers, whoss email address is registered with the Company { Depository Participant(s) ("DP"). The same will be available on the website of the Company (dwiwfwf usionenginesrs.com); BSE Limited (www.bseindia.com): National Stock Exchange of India Limited {wwwenseindia.com): and Central Depository Services (India) Limiled (ewvwwo tingindcoima), The Company will also be sending communication providing the web-ink, Including the exact path of the Annual Repor, 1o those members whose e-mail address is nol registered with the Company/DP, Members can join and participate in the 44" AGM through VC/OAVM facility only. The instructions for joining the 44" AGM and the manner of participation in the remele e-voling or casting vote through the e-voting system during the 44" AGM will be provided in the Motice of the 44" AGM. Members pariicipating in 44" AGM through VGIOAVM facility shall be countfore tdhe purposoef reckoning the quorum under Section 103 of the Act. . Members holding shares in physical form who have not registered/updated their email address with the Company may obtain Notice of the 44" AGM, Annual Report and/or login details for joining the 44" AGM thraugh VCIOAVM facility including instructions for e-voting, and for receiving any future communication, by sending following documents via email to cs@diffusionengineers.com a. Duly filed and signed request letter in Form ISR-1; b. Self-attested scanned copy of the PAN Card linked with Aadhaar; and c. Self-attested scanned copy of any documentin support of the address (such as Aadhaar Card, Driving Licence, Election Identity Card, Passport) and such other documenats prescribedin the Form ISR-1. . The record date for determining entittemeant of members to the final dividend for the financial year ended 31" March 2026, if approved at the 44" AGM, is August 26, 2028. As per SEBI circular effective from 1% Apnil 2024, for members holding shares in physical form, dividend payments shall be made in electronic mode only to such members who have completed / updated their postal address with PIN, mobile number, bank account details, PAN linked with Aadhaar, specimen signature ("KYC Details") with the Company, Therefore, members are requested lo updatel complete their KYC details. Pursuantto Income Tax Act, 1961 ("the IT Act"), dividend income is taxable in the hands of the members and the Company is required to deduct tax al source (*TDS") from dividend paid ta the members at prescribed rates in the IT Act. Further communication in this regard will be available in the 44" AGM Notice. . Members holding shares in physical form who have not updated their mandate for receiving the dividends directly in their bank account(s) through Electronic Clearing Service or any other electronic means (“Electronic Bank Mandata"), can register their Electronic Bank Mandate to receive dividends directly into their bank account, by sending following details [ documents, in addition to the documents mentioned in para 3above, via email to caf@diffusionengineers.com a. Name and Branch of Bank in which dividend is to be received and Bank Account type, b. Bank Account Number allotted by your bank after implementation of Core Banking Solutions; ¢, 1-digit IFSC Code; and d. Seli-attested scannad copy of cancelled cheque bearing the name of the membeorr first holder, in case shares are held jointly. . Members holding shares in demat form are requested to update their email address/ Electronic Bank Mandate with their DP The above information is being issued for the benefit of all the members of the Company and is in compliance with the Act and MCA Circulars. For any queries or concemn members may write on cs@diffusionenginesrs.com By order of the Board of Directors For DIFFUSION ENGINEERS LIMITED Sdi- Chanchal Jaiswal Placs : Nagpur Company Secretary & Compliance Officer Date :August 12, 2026 (Membership MNo.: ABT136) &l .... = .... epaper.linancialexpr@wm'... &] .... & TOAN, ¢3 FRE 035 13 m WWW.LOKSATTA.COM DIFFUSIS5N Innovative superconditioning solutions CIN No.: L99999MH2000PLC 124154 stevitea srafew : &y oty &, tyaradRd, o gewdios TR, QY — ¥¥oo9E, HERTE. 4-3: cs@diffusionengineers.com | #3912 : www.d iffusionengineers.com T : 494¢396%K3 ¥y @1 aififen wehaTWe TogETe 5. 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