Intimation for Closure of Trading Window

zz ---- ss\\ HHiinnddPPrraakkaasshh Date: September 29, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Phiroze Jeejeebhoy Towers, 5th Floor, Plot No. C/1, G Block, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai-400 001 Mumbai-400 051 Scrip Code – 543645 Company Symbol – HPIL Series – EQ, ISIN: INE05X901010 Dear Sir/Madam, Sub.: Closure of Trading Window. Pursuant to the Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders of the Company and provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, it is hereby informed that the ‘Trading Window’” for dealing in the securities of the Company will remain close for promoters, directors, Designated Persons and their immediate relatives with effect from October 01, 2026 till the completion of 48 hours after the declaration of the Unaudited Financial Results of the Company for the quarter and half year ended on September 30, 2026. The date of meeting of board of Directors to approve the Unaudited Financial Results of the Company for the quarter and half year ended on September 30, 2026 will be informed in due course. You are requested to take the same on your records. Thanking You. Yours faithfully, FOR HINDPRAKASH INDUSTRIES LIMITED Sanjay Prakash Mangal Managing Director DIN: 02825484 Place: Ahmedabad HINDPRAKASH INDUSTRIES LIMITED Corporate Identity Number: L24100GJ2008PLC055401 Registered Office: 301,"Hindprakash House”, Plot No.10/6, Phase-1, GIDC, Vatva, Ahmedabad - 382 445, Gujarat, India Tel: +91 79 68127000 | Fax: +91 79 68127096 | E mail ID: info@hindprakash.com | URL: www.hindprakash.in