Please find attached the communication to shareholders of the company for Tax Deduction on Dividend for the Financial Year 2025-26 and updation of details

Date: 31.08.2026. To To The Manager, The Manager Listing Department, Listing Department BSE Limited, National Stock Exchange of India Ltd, P.J. Towers, Dalal Street, Exchange Plaza, Mumbai - 400 001 Bandra Kurla Complex, Bandra (East), Mumbai- 400051 ~ip Code: 543547 Symbol: DDEVPLSTIK Sub: Communication to shareholders of the Company for Tax Deduction on Dividend for the Financial Year 2025-26 and updation of details Dear Sir/ Madam, Pursuant to amendments introduced by the Finance Act, 2020, effective from April 1, 2020, and Income Tax Act, 2025, the dividend paid and distributed by a Company is taxable in the hands of the Shareholders. The Company is required to withhold tax at source from dividends paid to its Shareholders at the prescribed rates (plus applicable surcharge and cess), as may be notified from time to time. In this regards, please note that the Company has sent Email Communications to all the shareholders who had registered their email ID's with the Company, its Registrar and Share Transfer Agent, MUFG lntime India Private Limited, or the Depositories, namely, National Securities Depository Limited (NSDL) and Central Depository Services (India) Limited (CDSL) on 22nd August, 2026, explaining the process regarding the applicability of tax deduction and formalities to be followed by the shareholders to ensure appropriate deduction of tax on the dividend, if declared at the 6th Annual General Meeting and payable during FY 2026-27. The shareholders are requested to submit tax related documents on or before 19th September, 2026. A specimen copy of the aforesaid communication is enclosed herewith for your records. The aforesaid information is also being made available on the Company's website under the head 'shareholder information' at https://www.ddevgroup.in/investor-services You are requested to kindly take the above information on record. Thanking You, Yours faithfully, For Ddev Plastiks Industries Limited Tanvi Goenka (ACS 31176) Company Secretary Ddev Plastiks Industries Limited Regd. Office : 2B, Pretoria Street, Kolkata -700 071 Tel : +91-33-2282 3744/45/3671/99, E-mail : kolkata@ddevgroup.in,www.ddevgroup.in Mumbai Office: 1501, 15th Floor, Lodha Supremus, Senapati Bapat Road, Lower Pare! West, Lower Parel, Mumbai- 400 013, India Tel.: +91-22-67021470/71/72, E-mail: mumbai@ddevgroup.in CIN : L24290WB2020PLC241791 Ddev Plastiks Industries Limited CIN - L24290WB2020PLC241791 Regd.O(cid:431)ice – 2B, Pretoria Steet, Kol – 700071, WB, India Telephone: 91-033-2282 3744 / 3745/3699/3671 E-Mail: kolkata@ddevgroup.in; Website - www.ddevgroup.in Date: 22nd August, 2026 Subject: Communication in respect of Tax Deduction at Source on Dividend for the Financial Year 2025-26 Dear Shareholder(s), We wish to inform you that the Board of Directors of your Company (“Board”), at its meeting held on 25th May 2026 had recommended a dividend of Rs. 1.25 per equity share of face value of Re. 1 each, for the financial year ended 31st March, 2026, subject to the approval of the shareholders of the Company at its ensuing Annual General Meeting. The dividend, as recommended by the Board and if approved at the ensuing Annual General Meeting to be held on 26th September 2026, will be paid in electronic form to the shareholders holding equity shares of the Company as on the record date, i.e. 19th September 2026. Pursuant to the General Circular No. 20/2020 dated 5th May 2020 issued by Ministry of Corporate A(cid:431)airs, the dividend will be paid electronically in the Members bank accounts. The Members holding shares in demat form are advised to keep the bank details updated with their depository participants. SEBI vide its Master Circular No. SEBI/HO/MIRSD/POD-1/P/CIR/2024/37 dated 7th May, 2024 (subsequently amended by Circular No SEBI/HO/MIRSD/POD-1/P/CIR/2024/81 dated 10th June, 2024) has mandated that with e(cid:431)ect from April 1, 2024, dividend to security holders (holding securities in physical form), shall be paid only through electronic mode. Such payment shall be made only after furnishing the PAN, contact details including mobile number, bank account details and specimen signature. If the KYC details is not updated by the shareholder, then the dividend will be withheld by the Company. In terms of the provisions of the Income-tax Act, 2025, (“the Act” or “IT Act”), dividend paid or distributed by a Company would be taxable in the hands of the shareholders. The Company shall therefore be required to deduct tax at source at the time of payment of dividend. The deduction of tax at source will be based on the category of shareholders and subject to fulfilment of conditions as provided herein below: For resident shareholders Tax will be deducted at source (“TDS”) under section 393(1) [Table: Sr. No. 7] read with section 393(4) [Table Sr. no. 10] of the Act @ 10% on the amount of dividend payable to resident shareholders by the Company during FY 2026-27 unless exempt under any of the provisions of the Act, subject to furnishing of valid Permanent Account Number (PAN) by the Member. If shareholders do not have PAN/ have not registered their valid PAN details in their demat account / PAN is found to be inoperative on non-linking of PAN with Aadhaar/ is invalid before Record date, TDS would be deducted @ 20% under section 393(1) [Table: Sl. No. 7] read with section 397(2) of the IT Act. For this purpose, the Company will be using online functionality of the Income-tax department for determining status of PAN of the shareholder and no claim shall lie against the Company in case of higher tax deduction. However, in case of resident shareholders, TDS would not apply if the aggregate of total dividend distributed/ paid to them by the Company during a financial year does not exceed Rs. 10,000/-. Tax will not be deducted at source in cases where income of the shareholder is below the taxable limit and a written declaration is received from the shareholder in the prescribed Form 121 (which replaces Form 15G/15H under the erstwhile Income tax Act, 1961), along with a self-attested copy of valid PAN, subject to eligibility conditions being met as per provision of the Act. Please note that the shareholders are required to fill Part A of Form 121 (in full; including the declaration thereto) and Part B (at Sr. No. 8 to 18 only) Format of Form 121 is enclosed as Annexure 1. No tax shall be deducted on the dividend payable to resident individuals if they furnish exemption certificate issued by the Income-tax Department, if any Please note that all fields mentioned in the Form are mandatory and the Company may reject the forms submitted, if they do not fulfil the requirement of the law. For Resident Non-Individuals In case of certain class of resident Members other than individuals who are covered under the provisions of Sections 393, 393(4) [Table: Sl. No. 10] and 393(6) of the IT Act, no tax shall be deducted at source ('Nil rate') where they provide self-declaration (refer format enclosed as Annexure 2) as listed below: i. Insurance companies: Public & Other Insurance Companies, self-declaration that it has a full beneficial interest with respect to the shares owned by it and no tax is deductible as per provisions of 393(4) [Table: S.No.10] of the Act along with self- attested copy of valid IRDAI registration certificate and PAN card; ii. Mutual Funds: Self-declaration that it is registered with SEBI and is notified under section 393(5) and specified at Schedule VII (Table: Sl. No. 20 or 21) of section 11 of the Act, along with self-attested copy of registration documents with SEBI and PAN card; iii. Alternative Investment Fund (AIF) established in India: Self-declaration that the income of the shareholder is exempt under Schedule V [Table: Sl. No. 1] of section 11 of the Act and they are established as Category I or Category II AIF under the SEBI regulations, along with copy of self-attested certificate of AIF registration with SEBI and PAN card; iv. New Pens [Showing first 8,000 characters — download PDF for full document]