Corrigendum

PTC INDUSTRIES LIMITED Advanced Manufacturing & Technology Centre NH 25A, Sarai Sahjadi, Lucknow 226401 Uttar Pradesh, India To, To National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G Bandra Kurla Department of Corporate Services - Listing Complex, Bandra (E), Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400051 Mumbai – 400001 SYMBOL: PTCIL BSE Code: 539006 Dear Sir/Madam, Subject: Corrigendum to Notice of Extraordinary General Meeting (“EGM”) dated 10th July 2026 Pursuant to the provisions of the Companies Act, 2013 and Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Company has issued a Corrigendum to the Notice of the Extraordinary General Meeting (“EGM”) dated July 10, 2026. The Corrigendum is being issued to inform the Members regarding the change in the time of the EGM. The EGM, which was earlier scheduled to be held on Saturday, August 01, 2026 at 03:00 P.M. through Video Conferencing (“VC”) / Other Audio Visual Means (“OAVM”), will now be held on the same day i.e., Saturday, August 01, 2026 at 05:30 P.M. through VC / OAVM, due to circumstances beyond the control of the management. We enclose herewith the copy of the Corrigendum issued in this regard. Kindly take the same on record. Thanking you, Yours faithfully, For PTC Industries Limited Pragati Gupta Agrawal Company Secretary and Compliance Officer Date: July 27, 2026 CIN: L27109UP1963PLC002931 Tel: +91 522 7111017 | Fax: +91 522 2265302 | Email: info@ptcil.com | Website: www.ptcil.com PTC INDUSTRIES LIMITED Advanced Manufacturing & Technology Centre NH 25A, Sarai Sahjadi, Lucknow 226401 Uttar Pradesh, India CORRIGENDUM TO THE NOTICE OF EXTRA ORDINARY GENERAL MEETING DATED JULY 10, 2026 Dear Shareholders, Pursuant to the provisions of the Companies Act, 2013, the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, and other applicable laws, PTC Industries Limited (“the Company”) had issued a Notice dated July 10, 2026, convening an Extraordinary General Meeting (“EGM”) of the Members of the Company, scheduled to be held on Saturday, August 01, 2026, at 03:00 P.M. through Video Conferencing (“VC”) / Other Audio Visual Means (“OAVM”). Due to circumstances beyond the control of the management, the timing of the said Extraordinary General Meeting has been revised as under: Original Time of EGM: August 01, 2026 at 3:00 PM Revised Time OF EGM: August 01, 2026 at 5:30 PM Copy the Notice convening Extra-Ordinary General Meeting scheduled on August 01, 2026 (with revised time) is available at the link: Click here All other particulars mentioned in the original Notice of the EGM, including the agenda items, remote e-voting period, and other details, shall remain unchanged. This announcement is being made in compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. This Corrigendum forms an integral part of the Notice of the EGM dated July 10, 2026 and shall be made available on the website of the Company at www.ptcil.com and on the websites of the Stock Exchanges (BSE Limited and National Stock Exchange of India Limited). Members are requested to take note of the revised timing of the Extraordinary General Meeting. For PTC Industries Limited Pragati Gupta Agrawal Company Secretary and Compliance Officer Date: July 27, 2026 CIN: L27109UP1963PLC002931 Tel: +91 522 7111017 | Fax: +91 522 2265302 | Email: info@ptcil.com | Website: www.ptcil.com