Intimation regarding change of Corporate Identification Number (CIN) of the Company

HEGAM/SECTT/2026 October 29, 2026 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block- G, Dalal Street, Mumbai - 400 001 Bandra Kurla Complex, Bandra (East), SCRIP CODE: 509631 Mumbai - 400 051 SYMBOL: HEGAM Sub: Intimation regarding change of Corporate Identification Number (CIN) of the Company Dear Sir/Madam, Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Corporate Identification Number (CIN) of the Company has been changed from L23109MP1972PLC008290 to L35100MP1972PLC008290. Such change occurred consequent to the alteration of main Object Clause of the Company forming part of Composite Scheme of Arrangement (Scheme) approved by Hon’ble NCLT, Indore Bench, vide its order dated August 13, 2026 effective from September 1, 2026. The equity shareholders at the NCLT-convened meeting held on May 05, 2026 have passed the resolution with requisite majority approving the Scheme. A copy of Certificate of Registration of the Special Resolution is enclosed herewith. Please take the above information on record. Yours truly, For HEG Advanced Materials Limited (formerly HEG Limited) Ravi Gupta Company Secretary & Compliance Officer FCS No.: 5731 Encl.: A/A GOVERNMENT OF INDIA MINISTRY OF CORPORATE AFFAIRS Central Processing Centre Plot No. 6,7, 8, Sector 5, IMT Manesar, Manesar, Haryana, India, 122050 Corporate Identity Number: L23109MP1972PLC008290 / L35100MP1972PLC008290 SECTION 13(1) OF THE COMPANIES ACT, 2013 Certificate of Registration of the Special Resolution Confirming Alteration of Object Clause(s) The shareholders of M/s HEG ADVANCED MATERIALS LIMITED having passed Special Resolution in the Annual/Extra Ordinary General Meeting held on 05/05/2026 altered the provisions of its Memorandum of Association with respect to its objects and complied with the Section 13(1) of the Companies Act, 2013. | hereby certify that the said Special Resolution together with the copy of the Memorandum of Association as altered has this day been registered. Given under my hand at ROC, CPC this TWENTY NINETH day of OCTOBER TWO THOUSAND TWENTY SIX Document certified by DS CENTRAL PROCESSING Shamrao Patil Assistant Registrar of Companies/ Deputy Registrar of Companies/ Registrar of Companies Central Processing Centre Mailing Address as per record available in Registrar of Companies office: HEG ADVANCED MATERIALS LIMITED MANDIDEEP NEAR BHOPAL, NA, DIST RAISEN- 462046, Madhya Pradesh, India