Proceedings of 53rd Annual General Meeting of the Company held on August 27, 2026.

August 27, 2026 BSE Limited National Stock Exchange of India Limited Dept. DSC_CRD Exchange Plaza, Phiroze Jeejeebhoy Towers, Plot No. C/1, ‘G’ Block, Dalal Street Bandra- Kurla Complex, Mumbai 400 001 Bandra (‘E’), Mumbai 400 051 BSE Scrip Code: 506222 NSE Symbol: STYRENIX Dear Sir / Madam, Subject: Disclosure of events or information – 53rd Annual General Meeting held on Thursday, August 27, 2026 Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby enclose the proceedings of the 53rd Annual General Meeting held on Thursday, August 27, 2026. This is being submitted for your records and for further dissemination. Thank you, For Styrenix Performance Materials Limited Chintan Doshi Manager Legal & Company Secretary Encl. As above PROCEEDINGS OF THE 53rd ANNUAL GENERAL MEETING OF STYRENIX PERFORMANCE MATERIALS LIMITED HELD ON THURSDAY, AUGUST 27, 2026. The 53rd Annual General Meeting of the Company was held on Thursday, August 27, 2026, through Video Conferencing (VC) / Other Audio-Visual Means (OAVM). The Meeting commenced at 11:30 a.m. (IST) and concluded at 11:58 a.m. (IST). Mr. Rakesh Agrawal chaired the meeting held through VC. After welcoming the members, he requested the Independent Directors, attending the meeting through VC, to introduce themselves. All the Directors of the Company were present in the meeting through video conferencing. The meeting was also attended by the Chief Financial Officer and the Company Secretary, along with the representative(s) of the Statutory Auditors, M/s. Talati and Talati, LLP, Chartered Accountants, Secretarial Auditor, M/s. Samdani Shah & Kabra, Practicing Company Secretaries and Cost Auditors, M/s Kailash Sankhlecha and Associates, Cost Accountants. Mr. Chintan Doshi, Company Secretary and Compliance Officer of the Company, confirmed that requisite quorum being present called the meeting in order. The Chairman informed that the Meeting was being held through VC/ OAVM in compliance with the circulars issued by the Ministry of Corporate Affairs, Government of India and Securities and Exchange Board of India. With the consent of the members, the notice convening the annual general meeting and Auditors’ report, having been circulated to the members of the Company, were taken as read. The Chairman shared his views on the business performance of the Company during the year ended on March 31, 2026. Thereafter, Mr. Rahul Agrawal, Managing Director and Mr. Bhupesh P. Porwal, Chief Financial Officer of the Company, responded to the queries raised by the speaker shareholders during the AGM. The members were informed that the Company had provided the members the facility to cast their votes electronically, on all the resolutions set forth in the Notice convening the 53rd Annual General Meeting of the Company. Further, the facility to vote on resolutions through electronic voting system at the meeting was made available to the members who participated in the meeting and had not cast their votes through remote e-voting earlier. The Board of Directors had appointed Mr. Devesh Pathak, Practicing Company Secretary, Vadodara as the Scrutinizer to supervise the e-voting process and Mr. Pathak was present through VC. The following items of business as set out in the Notice convening the 53rd Annual General Meeting, were moved by the Chairman, Ordinary Business: 1. To consider and adopt the Audited Standalone and Consolidated Financial Statements of the Company for the financial year ended March 31, 2026, together with the Reports of the Board of Directors and the Auditors thereon. 2. To appoint a director in place of Mr. Vishal Rakesh Agrawal (DIN: 00056800), who retires by rotation, and being eligible, offers himself for re-appointment as a Director liable to retire by rotation. Special Business: 3. To ratify the payment of remuneration to the Cost Auditors of the Company for the Financial Year 2026-27. Members were further informed that e-voting will remain open for 15 minutes after conclusion of AGM and those members who had not cast their votes through remote e-voting prior to the AGM and were attending the meeting were requested to cast their vote. It was further apprised that the results of the e-voting shall be disseminated to the stock exchanges and will also be uploaded on the website of the Company within the prescribed time limit. The Chairman thanked the members for their participation and announced formal closure of the 53rd Annual General Meeting of the Company. For Styrenix Performance Materials Limited Chintan Doshi Manager Legal & Company Secretary Notes: i. The results of e-voting will be separately intimated to the Stock Exchanges. ii. This document does not constitute minutes of the 53rd Annual General Meeting of the Company held through video conferencing.