Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to submit the enclosed Operational Business Update ....

Date: July 23, 2026 BSE Limited Listing Department Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400 001 Symbol: KASTURI Scrip Code: 544688 Subject: Disclosure under Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Operational Business Update for the Quarter Ended June 30, 2026 (Q1 FY27) Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to submit the enclosed Operational Business Update of Kasturi Metal Composite Limited (“KMCL”/ “the Company”) for the quarter ended June 30, 2026 (Q1 FY27), as Annexure A. The enclosed update highlights the Company's key operational developments during the quarter, including progress on the proposed manufacturing capacity expansion (Plant IV), product innovation, export performance and order book position, and business development and execution updates relating to Durafloor Concrete Solutions LLP. The operational information contained in the enclosed Annexure is based on internal management reports and is being shared as part of the Company's ongoing investor communication initiative. This disclosure does not constitute the financial results of the Company. As the Company's equity shares are listed on the SME Platform of BSE Limited, its financial results are submitted on a half-yearly basis in terms of Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, and the results for the half year ending September 30, 2026 shall be considered by the Board of Directors and disclosed separately in accordance with the said Regulations. Kindly take the above on record. Thanking you, Yours faithfully, For Kasturi Metal Composite Limited Madhu Awasthi Company Secretary & Compliance Officer Membership No. – A28386 Place: Amravati Encl: Annexure A – Operational Business Update of Kasturi Metal Composite Limited for the Quarter Ended June 30, 2026 (Q1 FY27) Reg Office Address: A30/3/1 MIDC, H. V. Nagar, Amravati - 444605 MH, INDIA Telephone No 0721-2520293 / 94 / 95 Email: info@steelfiberindia.in Website : www.steelfiberindia.in KASTURI METAL COMPOSITES LIMITED Business Update – Q1 FY27 Quarter Ended June 30, 2026 Subject: Business Update for the Quarter Ended June 30, 2026 (Q1 FY27) 22nd July 2026, Amravati MH DearSir / Madam, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are pleased to present the Operational Business Update of Kasturi Metal Composites Limited ("KMCL") for the quarter ended June 30, 2026. This update highlights the Company's key operational developments during the quarter, including manufacturing expansion, product innovation, business development initiatives, execution capabilities, and strategic growth milestones. The operational information contained herein is based on internal management reports and is being shared as part of KMCL's ongoing investor communication initiative. This update does not constitute the financial results of the Company. The unaudited financial results for the quarter ended June 30, 2026 shall be considered separately by the Board of Directors and disclosed in accordance with applicable SEBI (LODR) Regulations. Q1 FY27 at a Glance KPI Q1 FY27 Revenue Growth 20%+ YoY Export Growth 6× YoY Order Book ₹51.37 Cr New Customers 4 UAE Projects Executed 3 Plant IV Progress Civil Complete · 7 Machines Installed Planned Capacity 300 MT → 800 MT/month Q1 FY27 – Business Highlights Strong Revenue Growth with Stable Profitability The Company continuedits growthtrajectoryduringthefirstquarter ofFY27,achieving over20% growth in revenue compared to Q1 FY26, while maintaining healthy operating margins through disciplined execution, improved product mix and operational efficiencies. We are targeting an overall 40% growth for FY27 with improved margins. Significant Growth in Export Business International business continued to witness strong momentum during the quarter. Export revenues increased to ₹153.72 lakh during Q1 FY27 as against ₹21.73 lakh in Q1 FY26, representing more than six-fold growth. The export business comprised ₹73.72 lakh from KMCL and ₹80.00 lakh from Durafloor Concrete Solutions LLP. Total export revenue during FY26 stood at ₹420 lakh, demonstrating continued progress in the Company's international market development. The Company presently has export orders in hand aggregating approximately: KMCL: ₹31.85 lakh Durafloor Concrete Solutions LLP: ₹115 lakh Healthy Order Book Provides Revenue Visibility The Companycontinues tomaintain ahealthyorder pipelineacross itsmanufacturingandexecutionbusinesses. Orders currently in hand (excluding projects already executed) stand at: ₹21.85 ₹29.52 ₹51.37 DurafloorConcreteSolutions C ro re C ro re C ro re The robust order book provides good revenue visibility for the coming quarters. Strengthening Market Presence During thequarter, KMCLcontinuedtoexpanditsmarketpresenceacrossinfrastructure and industrial segments. Key developments include: CIDCO/BMC Approval MMRDA Progress Approval received from CIDCO/BMC for steel fiber Technical approval process with MMRDA progressing. applic ations. New Customers Stakeholder Engagement Four new institutional customers onboarded during the Continued engagement with infrastructure consultants quarter. and project stakeholders. These developments further strengthen KMCL's positioning in performance-driven infrastructure applications. Durafloor Continues to Expand Execution Capabilities Durafloor ConcreteSolutionsLLPcontinuedtostrengthen itsexecutionfootprintduringQ1 FY27. The Company successfully completed industrial flooring projects for marquee customers including: Motherson sumi Godrej Exide Batteries Kohler Liebherr In addition, Durafloor successfully executed three industrial flooring projects in the UAE, along with supply of steel fibers, marking another important milestone in the Company's international execution capabilities. The Company continues to evaluate opportunities for expanding its presence in mature international flooring markets. Plant IV Progress The Company's upcomingmanufacturingfacility (Plant IV) has achieved significant progress. Major milestones completed during the quarter include: 01 02 Completion of all civil construction activities. Installation and dry run of all seven production machines. 03 04 Trial production is expected to be completed within the next Commercial production is targeted to commence during three weeks. October 2026. Upon stabilization, Plant IV is expected to increase KMCL's installed steel fiber manufacturing capacity from the existing 300 MT per month to approximately 800 MT per month, significantly enhancing future production capability. Error uploading image. Product Innovation Innovation continues toremainanimportantstrategic focus for KMCL. During the quarter: 1 2 3 Patent Examination Commercialization First Export The Company's patent application Commercialization activities for the The Company successfully exported relating to its new generation Loop- product have commenced. its first commercial consignment of End Steel Fiber has been taken up for Loop-End Steel Fibers during Q1 expedited examination. FY27. These developments reinforce KMCL's strategy of strengthening its portfolio of differentiated, performance-oriented engineered products. Cautionary Statement This Business Updatecontains informationrelatingto operational developments and business initiatives of the Company and should be read together with the Company's financial disclosures made from time to time. Certain statements contained herein may constitute forward-looking statements based on current expectations and assumptions. Actual results may differ materially due to various risks and uncertainties, including market conditions, project execution timelines, raw material prices, regulatory [Showing first 8,000 characters — download PDF for full document]