Intimation of Earnings Call to be held on 11.08.2026 at 1:00pm (IST) for quarter ended 30.06.2026

Date: 03" August 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 Scrip Code: 543547 Symbol: DDEVPLSTIK Sub: Intimation of Schedule of Earnings Call for the 1% Quarter ended 30.06.2026. Ref: Regulation 30 of SEBI sting Obligations and Disclosure Requirements) Regulations, 2015. Dear Sirs This is in continuation to our intimation dated 03" August 2026 informing the date of meeting of board of directors of the company for announcement of Financial Results for the 1 quarter ended 30" June 2026 (Q1FY27). We further inform you, pursuant to Regulation 30(6) read with Schedule Ill Part A Para A Clause 15 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”), that post the announcement of financial results, as above, the company will host an Earnings Conference Call on Tuesday, 11" August 2026 at 01:00pm (IST). The details for Conference Call is appended herewith and will be uploaded on the website of the company at www.ddevgroup.in, as well. The audio/ video recording and transcript of the call will be made available in due course. Kindly take the aforesaid information on record and oblige. Thanking You, Yours faithfully, For Ddev Plastiks Industries Limited Tanvi Goenka (Membership No. 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 Parel West, Lower Parel, Mumbai — 400 013, India Tal « Q1992701470I770/472 E renil - reut bt 725 A e s st 1o Gon Ddev Plastiks Ltd Q1FY27 Earnings Conference Call Hosted by Go India Advisors On Tuesday, 11th August, 2026 01:00 pm IST Company Participants Mr. Narrindra Suranna Chairman & Managing Director Mr. Ddev Surana Whole Time Director and CEO Mr. Rajesh Kothari Whole - Time - Director Mr. Arihant Bothra Chief Financial Officer Dr Rakesh Tiwari CEO Renewable Energy Call-in Details: Pre-register to avoid wait time, please register CLICK HERE Universal dial In: +91 22 6280 1557 +91 22 7115 8383 For further information, kindly contact: Saloni Ajmera Selina Sheikh saloni@goindiaadvisors.com selina@goindiaadvisors.com +91 9930577801 +91 8433818768