Resignation

HEG/SECTT/2026 September 14, 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 Subject: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Resignation of Shri Salil Bawa, President - Investor Relation, forming part of the Senior Management Personnel Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that Shri Salil Bawa, President - Investor Relation, forming part of the Senior Management Personnel of the Company, submitted his resignation vide email dated September 12, 2026. Upon receipt of the resignation, the Company held discussions with the Shri Salil Bawa. Consequent thereto, the competent authority of the Company has accepted the resignation on September 14, 2026. Accordingly, Shri Salil Bawa has ceased to be President - Investor Relation and a member of the Senior Management Personnel of the Company with effect from September 14, 2026. The Management places on record its appreciation for the valuable contributions made by Shri Salil Bawa during his tenure with the Company and wishes him success in future endeavours. The details as required under Regulation 30 of the SEBI Listing Regulations, 2015 read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 are enclosed as Annexure A: Kindly 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 Annexure A Sl. No. Disclosure requirement Details 1. Reason for change viz. appointment, re- Resignation of Shri Salil Bawa, appointment, resignation, removal, death or President - Investor Relation, otherwise forming part of the Senior Management Personnel of the Company 2. Date of appointment/ re-appointment/ cessation (as Ceased w.e.f. September 14, applicable) & term of appointment/ reappointment 2026, the date of acceptance of such resignation by the Company. (Company Acceptance letter is enclosed) 3. Brief profile (in case of appointment) NA 4. Disclosure of relationship between directors (in case NA of appointment of a director) 5. The letter of resignation alongwith detailed reasons email regarding resignation of for resignation Shri Salil Bawa, President - Investor Relation is enclosed From: Salil Bawa <wditsmwespnitgisimanmen Date: 12 September 2026 at 10:48:41 PM IST To: Riju Jhunjhunwala < sieipisestiuneamg Dear Sir, As discussed on 11th afternoon, | tender my resignation and would request you to kindly advise me re the next steps. This is a painful and very difficult decision for me. | want to sincerely thank you for your mentorship, guidance and, most importantly, for giving me this opportunity. | genuinely value the trust and confidence you have placed in me. Rgds Salil Get Outlook for Mac ) Advanced Materials AN NJ Bhilwara Group Company Dated: 14 Sep 2026 Salil Bawa President - President -Corporate Development & Investor Relation E. Code- BE0197 Location -Mumbai Subject: Resignation Acceptance Letter Dear Mr. Salil This has reference to your email dated 12 Sep 2026, wherein you tendered your resignation from the services of the Company. Management has reviewed your resignation and has decided to accept it. However, the Company has decided to waive your contractual liability to serve the remaining duration of your notice period. Accordingly, your last working day and effective date of separation from the Company shall be from closing hours of 14 Sep. 2026 All other post-employment obligations stipulated in your Appointment Letter, inclfiding confidentiality, non-disclosure, and non-solicitation, shall remain strictly binding upon you after your Separation Date. We wish you the best for your future endeavours. Authorized Signatory For HEG Advanced Materials Limited Rahjan Sarkar Group CHRO HEG ADVANCED MATERIALS LIMITED (FORMERLY KNOWN AS “HEG LIMITED") CIN: L23109MP1972PLC008290 Corporate Office: Registered Oifice: Bhilwara Towers, A-12, Sector-1, Mandideep (Near Bhopal), Noida-201301, Uttar Pradesh, India Distt. Raisen - 462046 (Madhya Pradesh), India \Tela’ *317]20-43993‘1_0 (EPABX) Tel.: +91-7480-405500, 233524to 233527 Website: www.injbhilwara.com Website: www hegltd.com