Analysts/Institutional Investor Meet/Con. Call Updates

Date: July 27, 2026 VCL/SE/31/2026-27 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G Dalal Street, Fort, Bandra Kurla Complex, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 516072 NSE Symbol: VISHNU Through: BSE Listing Centre Through: NEAPS Sub: Intimation of Analysts/Investors’ Conference Call Dear Sir/Madam, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, enclosed please find schedule of the Analysts/Investors’ Conference Call to discuss Financials Result for Q1FY27. Kindly note that changes may occur due to exigencies on the part of Participants/ Company. This information will also be available on the website of the Company www.vishnuchemicals.com Kindly take the same on record and disseminate on your website. Thanking You. Yours faithfully, For Vishnu Chemicals Limited Vibha Shinde Company Secretary & Compliance Officer Encl: as above EMKAY GLOBAL FINANCIAL SERVICES LTD is pleased to invite you for a conference call to discuss Q1FY27 results with Siddartha Cherukuri – Joint Managing Director Hanumant Bhansali – VP, Finance and Strategy Vishnu Chemicals Limited On Monday, August 3, 2026, at 11:00 AM (IST) Pre-register to avoid wait time and Express Join with DiamondPass Dial-in Numbers Universal Access: +91 22 6280 1325/ +91 22 7115 8226 International Toll Free: Argentina: 0080014243444 / Australia: 0080014243444 / Belgium: 0080014243444 / Canada: 01180014243444 / China: 4008428405 / France: 0800914745 / Germany: 0080014243444 / Hong Kong: 800964448 / Italy: 0080014243444 / Japan: 00531161110 / Netherlands: 08000229808 / Poland: 008001124248 / Singapore: 8001012045 / South Korea: 00180014243444 / Sweden: 0080014243444 / Thailand: 00180014243444 / UK: 08081011573 / USA: 18667462133 For further information, please contact: Sabri Hazarika sabri.hazarika@emkayglobal.com Tel: +91 22 6612 1282