Certificate under SEBI (Depositories and Participants) Regulations, 2018

DDEV PLASTIKS Date: 13.10.2026 To To The Manager, The Manager Listing Department, Listing Department BSE Limited, National Stock Exchange of India Ltd, P.). Towers, Dalal Street, Exchange Plaza, Mumbai - 400 001 Bandra Kurla Complex, Bandra (East), Mumbai- 400051 Scrip Code: 543547 Symb DEVPLSTIK Sub: Filing of Compliances for the Quarter ended 30" September, 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™ September, 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) Mumb- 4a000i13 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@ddevaroup.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, E-mail : mumbai@ddevgroup.in CIN : L24290WB2020PLC241791