The Register of Members and share Transfer Books of the Company will remain closed from 22nd September, 2026 to 29th September, 2026(both days inclusive) for the purpose of Annual General Meeting.

Dated: 04th September, 2026 BSE Limited Department of Corporate Services Phiroze Jeejeebhoy Towers, Dalal Street Mumbai-400 001 Subject: Intimation of Book Closure Scrip Code: 526355 Dear Sir/Madam, Pursuant to the Regulation 42 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and pursuant to the provisions of Section 91 of the Companies Act, 2013, read with Rule 10 of the Companies (Management and Administration) Rules, 2014, the Register of Member and Share Transfer Books of the Company will remain closed from September 22, 2026 to September 29, 2026 (both days inclusive) for the purpose of 38th Annual General Meeting of the Company. Further, pursuant to the Regulation 44 of SEBI (Listing Obligation and Disclosure Requirements) Regulations, 2015 and in accordance with the provisions of Section 108 of the Companies Act, 2013 read with Rule 20 of the Companies (Management and Administration) Rules, 2014, the Company has fixed Tuesday, 22nd September, 2026 as “Cut-Off Date” to record the entitlement of the Shareholders to cast their votes electronically in respect of the businesses to be transacted at the 38th Annual General Meeting of the Company Scheduled to be held on Tuesday, 29th September, 2026. The e-voting shall commence on 26th September, 2026 at 9:00 am and ends on 28th September, 2026 at 5:00 pm. The Company is availing e-voting services of the National Securities Depository Limited. Kindly take the above information on your record. Thanking you, For Duro Pack Limited Aman Pal Company Secretary