Certificate under Regulation 74(5) of SEBI (Depositories and participants) Regulation, 2018 for quarter ended 30th September, 2026.

12th October, 2026 BSE Limited Department of Corporate Services Phiroze Jeejeebhoy Towers, Dalal Street Mumbai-400001 Scrip Code: 526355 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for quarter ended 30th September, 2026. Pursuant to the Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, Please find attached herewith the Certificate as received from Abhipra Capital Limited, Registrar and Share Transfer Agent of the Company under the aforesaid regulation for the quarter ended on 30th September, 2026. Request you to take the above information on your record. Thanking you, For DUROPACK LIMITED Aman Pal Company Secretary and Compliance Officer Encl. As above Abhipra Capital Limited (Category – I, Registrar and Transfer Agent) Abhipra Complex A-387, Dilkhush Indl Area, G.T. Karnal Road, Azadpur, Delhi-110033 Phone: +91-11-42390783 | Email: rta@abhipra.com Website: www.abhipra.com | CIN: U74899DL1994PLC061802 Ref No : RTA/REG/74(5)/DUROPACK/2026/09/4 Date: 05-Oct-2026 Duropack Limited 3123, Sector D, Pocket III Vasant Kunj New Delhi Delhi 110070 Subject:- Confirmation Certificate in the matter of Regulation 74(5) of Securities and Exchange Board of India Limited(Depositories and Participants) Regulation, 2018 for the Quarter ended 30-Sep-2026 Ref:- NSDL /CIR/II/5/2019 dated 25th January, 2019 CDSL/OPS/RTA/POLICY/2019/14 dated 25th January, 2019 SEBI vide its letter ref no. MRD/DOP2/DSA2/OW/2019/2498/I dated 24/01/2019 Dear Sir, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialization during the quarter ended 30-Sep-2026 were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock Exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialized have been mutilated and cancelled after due verification by the Depository participant and the name of the depositories have been substituted in register of members as the registered owner within 15 days. We request you to kindly take note of the above in your records. Thanking you, For Abhipra Capital Limited Abhinav Aggarwal (Director)