Please find attached the intimation in terms of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30.06.2026

DDEV PLASTIKS Date: 21.07.2026 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 Scrip Code: 543547 Symbol: DDEVPLSTIK Sub: Filing of Compliances for the Quarter ended 30™ June, 2026 Dear Sir/Madam, Please find enclosed herewith the Compliance Certificate pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the related Quarter ended 30™ June, 2026, for your record and reference. Kindly take the aforesaid information on record and oblige. Thanking You, Yours faithfully, For Ddev Plastiks Industries Limited Tanvi Goenka (ACS 31176) Company Secretary Copy To National Securities Depository Limited Central Depository Services (India) Limited 301, 3" Floor, Naman Chambers, 25" Floor, Marathon Futurex, G Block, Plot No. C-32, Bandra Kurla Complex N.M. Joshi Marg, Lower Parel (East) Bandra (East) Mumbai — 400013 Mumbai- 400051 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 Parel West, Lower Parel, Mumbai — 400 013, India Tel.: +91-22-67021470/71/72/73, E-mail : mumbai@ddevgroup.in CIN : L24290WB2020PLC241791 CIN : U67190MH1999PTC118368 Rasoi Court, 5™ Floor 20, Sir RN Mukherjee Road Kolkata - 700001 Tel.: +91 33 6906 6200. e-mail : investor.helpdesk@in.mpms.mufg.com Website: www.in.mpms.mufg.com Date: 14.07.2026 The Compliance Officer/ Company Secretary Ddev Plastiks Industries Limited 2B PRETORIA STREET, Kolkata-700071 Sub: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In compliance with Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we certify that (i) The securities issued by DDEV PLASTIKS INDUSTRIES LIMITED (CIN: L24290WB2020PLC241791) having Registered Office at 2B Pretoria Street, Kolkata — 700 071, were issued in dematerialized mode and continued to remain so within the period 01/04/2026 to 30/06/2026 in terms with listing agreement made with BSE Limited and National Stock Exchange of India Limited. (i) Since Nil share certificates were issued, therefore the share certificate(s) were not required to be mutilated and cancelled after due verification of record maintained by us. (iii) The name of the depository has been substituted as the registered owner of the shares in the record of the Company maintained by Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited Authorized Signatory Place: Kolka Part of MUFG Pension & Market Services