Media Release with regard to Unaudited Financial Results for the quarter ended September 30, 2026.

CFR/SE/2026-27/NOV/03 November 05, 2026 The Manager (Listing) BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400 001 Scrip Code: 523100 Security ID: COSMOFE Sub: Media Release Dear Sir, Please find enclosed herewith media release issued by the Company with regard to Un-audited Financial Results of the Company for the quarter ended on September 30, 2026. You are requested to take the same on your records. Thanking You. Yours Faithfully, For Cosmo Ferrites Limited Priyanka Company Secretary and Compliance Officer Encl: as above Media Release Quarter Quarter Ended Year Ended Particulars Ended 30.09.2026 30.09.2025 31.03.2026 Revenue from Operation 3,139 2,530 9,859 EBITDA 338 212 901 PBT 91 -73 -203 PAT 69 -57 -158 New Delhi, November 5, 2026 — Cosmo Ferrites Limited (BSE: 523100), a leading manufacturer and exporter of Soft Ferrites and wire-wound magnetic components, today announced its unaudited financial results for the second quarter ended September 30, 2026 (Q2 FY27). Quarterly Overview Revenue and EBITDA increased during the quarter compared to the same quarter last year, on the back of higher volumes and realisations in both the domestic and export markets. The revenue and profitability could have been higher but for disruptions on the sea route that delayed raw material shipments and raised raw material and logistics costs. Higher realisations helped offset a significant part of this impact. Market & Capacity Expansion The Company continues to focus on the EV and solar sectors within its magnetics business and added a new customer during the quarter. New Powder Development Cosmo developed and commercialised several new powders for EV, automotive, telecommunications and solar applications. These powders offer lower power loss, higher saturation flux density, higher permeability and improved frequency response. Commenting on the results, Mr. Pankaj Poddar, Director, Cosmo Ferrites Ltd., said: “Revenue and EBITDA grew this quarter on the strength of better realisations, even as sea route disruptions delayed raw material shipments and pushed up input and logistics costs. We continue to expand our customer base, strengthen our focus on EV and solar, and remain committed to operational excellence and long-term value for our stakeholders.” About Cosmo Ferrites Limited Established in 1986, Cosmo Ferrites Limited is India’s largest producer and a leading exporter of Manganese-Zinc (MnZn) based Soft Ferrite cores, serving customers in over 50 countries. With a state-of-the-art manufacturing facility in Himachal Pradesh, the Company has integrated forward into wire-wound magnetic components for the global electronics industry. For more details, please contact: investorservices@cosmoferrites.com| +91 654254991