Analysts/Institutional Investor Meet/Con. Call Updates

July 31, 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 Subject: Intimation of Earnings Call under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sir / Madam, We would like to inform that the Company has organized an Earnings Call in respect of its unaudited Standalone and Consolidated Financial Results for the first quarter ended on June 30, 2026, with its stakeholders on Wednesday, August 05, 2026 at 4:00 PM (IST). The details for joining the call are attached herewith. This is for your records and further dissemination. Thanking you. Yours faithfully, For Styrenix Performance Materials Limited Chintan Doshi Manager Legal & Company Secretary Styrenix Performance Materials Limited Cordially invites you to its Earnings Call To discuss the operational & financial performance for Q1 FY27 Day/Date: Wednesday, 5th August 2026 Time: 4:00 PM IST Request you to please pre-register for the call on the below link: Click Here Access Numbers +91 22 6280 1309 Primary Number: +91 22 7115 8210 USA: 1 866 746 2133 UK: 0 808 101 1573 Toll Free Number: Singapore: 800 101 2045 Hong Kong: 800 964 448 Participants: Mr. Rahul Agrawal – Managing Director Mr. Bhupesh Porwal – Chief Financial Officer Mr. Chintan Doshi – Manager Legal and Company Secretary We look forward to your participation RSVP Strategic Growth Advisors Pvt. Ltd., Mr. Shrikant Sangani/ Ms. Vaamaa Choksi Contact: +91 96195 95686/ +91 90222 08577