Change in the Company''s website from www.hegltd.com to www.hegadvancedmaterials.com

HEG/SECTT/2026 September 6, 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: HEG Sub: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 regarding change in the Company's website Dear Sir/Madam, This is in continuation of our letter dated September 2, 2026, informing the Stock Exchanges about the change in the name of the Company from "HEG Limited" to "HEG Advanced Materials Limited." Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that consequent to the aforesaid name change, the Company's website has been changed from www.hegltd.com to www.hegadvancedmaterials.com. The first phase of the new website has been made live and is accessible to all stakeholders. For the convenience of stakeholders and to ensure a smooth transition, the existing website www.hegltd.com shall continue to remain operational for a reasonable period, until the new website become fully functional. Kindly take the above information on record. Thanking you. Yours faithfully, For HEG Advanced Materials Limited (formerly known as HEG Limited) Ravi Gupta Company Secretary & Compliance Officer FCS No. 5731