Letter to Shareholders containing weblink for accessing Annual Report and Notice for 69th AGM

Duroply Industries Limited 113 Park Street, North Block 4th Floor Kolkata-700016, Ph: (033) 22652274 Ref: 5404/26-27/0030 August 13, 2026 BSE Limited Department of Corporate Services 25th Floor, P.J. Towers, Dalal Street, Fort, Mumbai - 400 001 Scrip Code: BSE: 516003 Dear Sir/Madam, Sub: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. This is to inform you that in accordance with Regulation 36(1)(b) of the SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015, the Company has sent a letter to those shareholders whose e-mail addresses are not registered with Company/Registrar & Transfer Agent/Depository Participants, providing the weblink of Company’s website from where the Integrated Annual Report and Notice of 69th Annual General Meeting for the FY 2025-26 can be accessed. A copy of the letter is enclosed for your records. This is for your information and record. Yours faithfully, For Duroply Industries Limited [KOMAL DHRUV] Company Secretary Encl: a. a. DUROPLY INDUSTRIES LIMITED Regd. Office: 9, Parsee Church Street, Kolkata - 700 001 Phone: (033) 2265 2274; E-mail: corp@duroply.com; Website: www.duroply.in CIN: L20211WB1957PLC023493 Date: 12.08.2026 Name Address Folio No. / DP ID / Client ID: *************** No. of Shares: ******* Sub.: Details relating to 69th Annual General Meeting and Annual Report 2025-26 Dear Sir / Madam, We are pleased to inform you that the 69th Annual General Meeting (“AGM”) of the Company will be held on Friday, September 04, 2026 at 11.00 A.M. through Video Conferencing (“VC”)/Other Audio-Visual Means (“OAVM”) to transact the business as set out in the Notice of the 69th AGM dated 21st May, 2026. You can access the Annual Report along with the notice of the AGM through the below-mentioned web-link of Company’s website: Notice of 69th AGM https://www.duroply.in/investor/img/document/662245569.pdf Annual Report https://www.duroply.in/investor/img/document/1048899539_new.pdf The path for the Annual Report is www.duroply.in>>lnvestors>>Annual Report>>Annual Report 2025-26. The path for the Notice is www.duroply.in>>lnvestors>>AGM Notice>>69th AGM Notice Additionally, the Notice of the AGM and Annual Report for the financial year 2025-26 is also made available on the website of Stock Exchanges where the equity shares of the Company are listed, BSE Limited at www.bseindia.com and on the website of Central Depository Services (India) Limited ("CDSL") at www.evotingindia.com. Key Details of the AGM: Event Day & Date Time (IST) Cut-off Date for e-Voting August 28, 2026 NA Commencement of e-Voting September 01, 2026, 9.00 a.m. End of e-Voting September 03, 2026, 5.00 p.m. Updation of KYC: Shareholders are requested to register or update their KYC and/or bank mandates as per the instructions below: • For Shares held in Demat form: Register/update the details with your respective Depository Participants. • For Shares held in Physical form: Please submit the relevant forms available at the Company’s weblink: In case of any queries / clarifications, you may contact the RTA, M/s. Maheshwari Datamatics Pvt. Ltd., (Unit : Duroply Industries Limited) at 23 R. N. Mukherjee Road, 5th Floor, Kolkata – 700 001, Tel. : +91 33 2248 2248 / 2243 5029, E-mail: contact@mdplcorporate.com Special Window for Re-lodgement of Transfer Requests of Physical Shares: SEBI pursuant to its Circular No. SEBI/HO/MIRSD/MIRSD-PoD/P/ CIR/2025/97 dated July 02, 2025, has opened a special window, for a period of six months from July 07, 2025 till January 06, 2026, only for re-lodgement of transfer deeds which were lodged prior to the deadline of April 01, 2019 and rejected/returned/not attended to due to deficiency in the documents/process/or otherwise. Accordingly, eligible shareholders may refer to this Circular available on the website of the Company under Investor section – Shareholder Information/ SEBI Circular at https://isocl.in/shareholder-information/ In case of any further queries/clarifications, you may write it to the undersigned at investors@duroply.com Thanking you, Yours faithfully, For DUROPLY INDUSTRIES LIMITED Sd/- KOMAL DHRUV Company Secretary Membership No.: A41850 Note: This being computer generated letter, no signature is necessary.