Revised Q1FY27 Earnings Release is enclosed

Date: August 03, 2026 VCL/SE/35/2026-27 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra-Kurla Complex Dalal Street, Mumbai – 400 001 Bandra (East), Mumbai 400 051 Scrip Code: 516072 Symbol: VISHNU Through: BSE Listing Centre Through: NEAPS Sub: Q1FY27 Earnings Release - Regulation 30 of SEBI (LODR) Regulations, 2015 Dear Sir, Further to our communication dated August 2, 2026, revised earnings release with regard to Un-Audited Standalone & Consolidated Financial Results for the first quarter ended June 30, 2026 is enclosed. A copy of this disclosure is uploaded 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 VISHNU CHEMICALS LIMITED BSE: 516072 | NSE: VISHNU Q1FY27 EARNINGS RELEASE August 02, 2026 STRONG START TO FY27 WITH BROAD BASED GROWTH REVENUE & PROFITS GROW OVER 20% YoY August 02, 2026: Vishnu Chemicals Limited (BSE: 516072, NSE: VISHNU), a leading global manufacturer of speciality chemicals, reported its unaudited financial results on Aug 01, 2026 for the quarter ended June 30, 2026. Q1FY27 PERFORMANCE HIGHLIGHTS: YoY DOUBLE DIGIT GROWTH Q1FY27 OPERATING REVENUES Q1FY27 EBITDA Q1FY27 PAT ₹ 433.4 Cr ₹ 65.5 Cr ₹ 39.6 Cr +17.5% +23.0% +24.9 % YoY YoY CONSOLIDATED FINANCIAL SUMMARY In ₹ Cr Q1FY27 Q1FY26 YoY Q4FY26 QoQ FY26 Operating 433.4 346.9 +24.9% 450.3 (3.8%) 1,609.7 Revenues Gross Profit 193.9 158.2 +22.6% 210.4 (7.8%) 725.6 Gross Margin 44.7% 45.6% 46.7% 45.1% EBITDA 65.5 55.7 +17.5% 76.7 (14.6%) 252.4 EBITDA Margin 15.1% 16.1% 17.0% 15.7% PAT 39.6 32.2 +23.0% 43.4 (8.7%) 142.2 PAT Margin 9.1% 9.3% 9.6% 8.8% OPERATING & STRATEGIC HIGHLIGHTS ▪ Consistent Q1FY27 Performance: Delivered a robust performance in Q1FY27, with Revenue, EBITDA and PAT growing by 24.9%, 22.6% and 23.0% YoY, respectively. The performance reflects strong execution and operational resilience. On a sequential basis, performance moderated due to a planned maintenance shutdown of nearly one month at the Company’s facility in Vizag. ▪ Balanced Domestic:Export mix: Diversified 45:55 Domestic-to-Export revenue mix demonstrates VCL’s agility across markets. Other Income stood at ₹ 12.8 Cr during the quarter primarily due to net foreign exchange gains due to higher exports during the quarter. Q1FY27 Earnings Release Page 1 VISHNU CHEMICALS LIMITED BSE: 516072 | NSE: VISHNU ▪ Chromium – Improving Value Mix: Margin improvement was driven by Company’s continued strategic shift towards higher-value-added derivatives over base speciality chemicals with better margins and attractive long-term growth opportunities. ▪ Barium – Stable operations and further integration: Volumes and value continue to remain consistent and operate at optimum capacity utilisation. Expansion of its Ramadas operations, which leverages specialised US technology, is in process. This will further strengthen backward integration and enhance product quality for our customers. ▪ Strontium – Scaling up: Q1FY27 revenues were nearly equal to full year annual revenues achieved in FY26, reflecting encouraging scale-up of this business. ▪ South Africa business – Progressing towards Operations: Business in South Africa is creating a strong foundation. During the quarter, the Company focused on infrastructure refurbishment, engineering and stability assessments, contractor mobilisation, employee hiring and regulatory compliances, with a strong emphasis on ensuring safe and stable operations. The operations are expected to commence from H2FY27 onwards. ▪ Geopolitical and logistics environment: While the Company has not experienced any significant supply disruptions, ocean freight costs have increased amid geopolitical tensions in West Asia. For instance, freight rates from India to Latin America have increased from approx. USD3,000–4,000 to around USD9,000 over the past three months, while rates to Africa have risen from approximately USD3,500 to USD7,500. These are unsustainable in the medium-to-long term. ▪ Expanding Solar Footprint: VCL plans to add approximately 20 MW of solar power capacity across its Vizag and Srikalahasti operations, significantly expanding its existing renewable energy portfolio of 4.3 MW. This initiative will deliver meaningful savings in electricity costs, while further advancing the Company’s sustainability objectives. ▪ Growth drivers: The upcoming capacity additions in new speciality chemicals, backward integration expansion in Barium, shift in Chromium’s value added product mix and ramp-up of operations in South Africa are expected to support medium-term growth. ▪ Outlook: While the Company remains positive on its medium-term growth prospects, it continues to remain vigilant amid an uncertain global macroeconomic and geopolitical environment, particularly in relation to raw material, fuel and logistics costs. MANAGEMENT COMMENTARY Mr. Krishna Murthy Ch., Chairman & Managing Director “At Vishnu Chemicals, we are pleased to share a strong set of results for the first quarter continuing our momentum from previous year. Our team’s disciplined approach to sales execution, procurement and serving the customer is enabling us to outperform in the end use markets consistently.” Mr. Siddartha Ch., Joint Managing Director “We are pleased to report 20%+ YoY growth in operating revenues and PAT in the first quarter of the fiscal despite uncertain global environment. Our growth outlook is underpinned by multiple expansions across existing and new chemistries. These initiatives are expected to strengthen our competitive positioning and support sustainable medium-term growth while focusing on a customer- first approach.” Q1FY27 Earnings Release Page 2 VISHNU CHEMICALS LIMITED BSE: 516072 | NSE: VISHNU Q1FY27 EARNINGS CALL Please join us on the conference call to discuss the earnings.  Date & Time: Monday, Aug 03, 2026 at 11:00 am IST  Pre-register on: https://services.choruscall.in/DiamondPassRegistration/register?confirmationNumber=0067591&li nkSecurityString=9488101c  Dial in details as follows: Universal Dial in +91 22 6280 1325 / +91 22 7115 8226 International Number: USA + 1 866 746 2133 Canada 011 800 1424 3444 UK +44 808 101 1573 Singapore +65 800 101 2045 ABOUT VISHNU CHEMICALS LIMITED Vishnu Chemicals Limited epitomises the manufacture of high-performance speciality chemicals, with strong market leadership and an intelligent symphony of forward and backward integration to produce world-class Chromium, Barium and Strontium chemicals serving the diverse needs of customers across 50+ countries. Investor contact: Hanumant Bhansali, Vice President Finance & Director – SA | investors@vishnuchemicals.com Safe Harbour Certain statements in this release concerning future growth prospects are forward-looking statements, which involve a number of risks and uncertainties that could cause actual results to differ materially from those expressed. A range of local and global factors beyond the company’s control could affect future revenue, margin and overall financial performance. The company does not undertake to update any forward-looking statement that may be made from time to time by it or on its behalf. Vishnu Chemicals Limited · Plot No. C-23, Road No. 8, Film Nagar, Jubilee Hills, Hyderabad – 500 096, India · www.vishnuchemicals.com Q1FY27 Earnings Release Page 3