Pursuant to Regulation 42 and other applicable provision of SEBI (LODR)Regulations 2015, Please find enclosed disclosure regarding the closure of register of member and cut off date for E-voting of AGM.

KONARK SYNTHETIC LIMITED CIN: L17200MH1984PLC033451 Building No.7, Mittal Industrial Estate, Andheri Kurla Road, Sakinaka, Andheri (East), Mumbai – 400059. Email: info@konarkgroup.co.in; Website: www.konarkgroup.co.in KSL: Intimation/2026-27 Date: 8th September 2026 Department of Corporate Affairs, BSE LIMITED, P.J Towers, Dalal Street, Mumbai – 400001 BSE Scrip Code: 514128 Dear Sir/Madam, Sub:- Intimation of Book Closure pursuant to Regulation 42 of SEBI (Listing of Obligations and Disclosure Requirements) Regulations, 2015 This is to inform you that the Board has approved the dates of closure of the Share Transfer Books & Register of Members from Thursday 24th September 2026 to Tuesday 30th September 2026 (both days inclusive) for the purpose of 42nd Annual General Meeting of the company to be held on Wednesday 30th September 2026. Please take the same on record. Thanking you, Yours faithfully, For KONARK SYNTHETIC LIMITED Mr. Shonit Dalmia Managing Director DIN: 00059650