52nd Annual Report

Date: 01st September, 2026 BSE Limited The Department of Corporate Services Phiroze Jeejeebhoy Towers Dalal Street, Mumbai – 400 001 Scrip Code: 506854 Dear Sir/Madam, Subject: Annual Report under Regulation 34(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘SEBI Listing Regulations’) Pursuant to Regulation 34(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed the Annual Report of the Company for the Financial Year 2025- 26, containing the Notice convening the 52nd Annual General Meeting ("AGM") of the Company scheduled to be held on Wednesday, September 23, 2026 at 12:30 p.m. (IST) through Video Conferencing ("VC") / Other Audio-Visual Means ("OAVM"). Annual Report is being sent through electronic mode to those members whose e-mail addresses are registered with Depository Participant or the Company or Integrated Registry Management Services Private Limited, the Company’s Registrar and Transfer Agent (RTA). In respect of Members whose e- mail addresses are not registered, a letter containing the web-links to access the Annual Report and Notice of the AGM is being dispatched to their registered addresses as available in the records of the Company/RTA/Depositories. The remote e-voting period will commence on Sunday, September 20, 2026 at 9:00 a.m. (IST) and will end on Tuesday, September 22, 2026 at 5:00 p.m. (IST). Members whose names appear in the Register of Members / List of Beneficial Owners as on the cut-off date i.e., Wednesday, September 16, 2026, are entitled to vote on the resolutions set forth in the AGM Notice. Please find the enclosed herewith the copy of Annual Report of the 52nd Annual General Meeting is also available on the website of the Company at: https://tanfaccms.tinglabs.in/uploads/52nd-Annual- Report-2025-26.pdf This is for your kind information and records. Thanking You. Yours faithfully, For TANFAC Industries Limited Vinod Kumar S Company Secretary and Compliance Officer Enclosure: As above TANFAC INDUSTRIES LIMITED (Joint Sector Company with TIDCO and Anupam Rasayan India Ltd.) Registered Office & Factory: 14, SIPCOT Industrial Complex, Cuddalore – 607 005, Tamil Nadu, India Tel: + 91 4142 239001 – 05| Fax: + 91 4142 239008 | Website: www.tanfac.com Chennai Office: Oxford Centre, 1st Floor, 66, Sir C.P. Ramaswamy Road, Alwarpet, Chennai 600 018, TN, India Tel.: +91-44-2499 0451/0561/0464 Fax: +91-44-2499 3583 GST: 33AAACT2591A1ZU | CIN: L24117TN1972PLC006271 TANFAC Industries Limited Annual Report 2025-2026 Deepening the Platform Deepening About the Report Reporting period and entity Feedback the This report presents the performance of TANFAC The Company welcomes feedback on this report. Platform Industries Limited (the Company) for the financial year Enquiries may be addressed to the Company Secretary 1 April 2025 to 31 March 2026 (FY26). The Company is and Compliance Officer at the Registered Office, 14 a joint-sector fluorochemicals manufacturer promoted SIPCOT Industrial Complex, Cuddalore 607 005, Tamil by Anupam Rasayan India Limited (Anupam Rasayan) Nadu, or through tanfac.invreln@anupamrasayan.com and Tamil Nadu Industrial Development Corporation Limited (TIDCO), with an integrated manufacturing Forward-Looking Statement complex at Cuddalore, Tamil Nadu. This report contains statements about the Company’s Hydrofluoric acid is the foundation Annual Report, “Deepening the Reporting boundary and basis of plans, objectives, expectations and estimates that The molecule may be forward-looking. These statements reflect the of the Company’s business. Every Platform,” reflects this strategic preparation Company’s current views on future events and are product it manufactures and every direction. During FY26, the beneath based on assumptions that are subject to risks and market it serves begins with this Company operated its additional The financial information in this report is presented on uncertainties. Actual results could differ materially molecule. Produced in-house from hydrofluoric acid capacity, which a standalone basis. The financial statements have been from those expressed or implied, on account of everything fluorspar and supported by captive was commissioned in Oct’2024 prepared in accordance with the Indian Accounting changes in economic conditions, raw-material prices sulphuric acid capacity, hydrofluoric and successfully commissioned Standards (Ind AS), the Companies Act 2013 and the and availability, regulatory developments, project- the Company acid has remained at the core of both phases of its Solar Grade SEBI (Listing Obligations and Disclosure Requirements) execution timelines, market demand and other factors. the Company’s operations for over Diluted Hydrofluoric Acid facility— Regulations 2015. Unless stated otherwise, all financial four decades. Over this period, the first and only such capacity in figures are in Indian Rupees (C) lakhs, and prior-year The Company undertakes no obligation to revise makes any forward-looking statement to reflect events or the Company has developed India—and advanced its entry into figures relate to FY25. circumstances after the date of this report. the expertise, infrastructure and refrigerant gas manufacturing operating discipline required to through the HFC-32 project. Each manufacture, handle and transport of these initiatives is built upon this complex product safely and at the same captive hydrofluoric scale, creating a strong competitive acid base and the Company’s advantage in a market where long-standing expertise in fluorine hydrofluoric acid production chemistry. demands significant technical Deepening means staying within capabilities. fluorine chemistry and moving up Contents This foundation has enabled the the value chain, from conventional Company to pursue a focused inorganic fluorides towards strategy of building greater value higher-value specialty and from its fluorine chemistry platform. downstream products. The result Corporate Overview Statutory Reports Rather than diversifying away is a platform that serves more from its core, the Company has end-markets from one molecule, A Year of Record Revenue Message from the Corporate Information 44 continued to deepen its presence that carries longer contract and Deliberate Investment 02 Managing Director 20 Notice 45 across the fluorochemical value visibility, and that provides a base About the Company 04 Board and Leadership 22 chain by expanding capacities, for the products the Company is Board’s Report 61 The Transformation Journey 06 Growth Drivers and developing downstream products developing for solar, refrigeration, Report on Corporate Governance 76 Competitive Strengths 24 and entering higher-value pharmaceuticals, agrochemicals, Business Model and the Business Responsibility & applications. The theme of this steel and electronics. Fluorine Value Chain 08 The Solar-Grade DHF Opportunity 26 Sustainability Report 102 Product Portfolio and The Refrigerant Gas Opportunity 28 Applications 10 Sustainability 30 Financial Statements Manufacturing and Corporate Social Responsibility 32 Independent Auditor’s Report 152 Infrastructure 12 Governance Framework 34 Statements of Balance Sheet 162 Research and Development 14 Management Discussion Statements of Profit and Loss 163 Key Performance Indicators 16 and Analysis 36 Statements of Cash Flow 164 Message from the Board 18 Statements of Changes in Equity 166 Notes Forming part of the Financial Statements 167 Corporate Overview 2 T AA nN nuF aA lC R eIn pd ou rs t t 2r 0ie 2s 5 L -i 2m 0i 2te 6d Statutory Report TA AN nnF uA aC l RIn ed pu os rt tr 2ie 0s 2 L 5i -m 20ite 2d 6 3 Financial Statements A YEAR OF RECORD REVENUE AND DELIBERATE INVESTMENT Strategic highlights Highlights of the Year Announced capital expenditure of together with a further agreement of ~C6100 lakhs approximately C49,500 lakhs for establishing per annum for an indefinite duration, covering a 2 [Showing first 8,000 characters — download PDF for full document]