Pursuant to Regulation 34(1) of the SEBI Listing Regulations, we have enclosed herewith the Annual Report for FY 2025-26 along with the Notice of the 06th AGM scheduled to be held on Thursday, ....

Date: 02.09.2026 To, To, Listing Department Listing Department National Stock Exchange of India Limited BSE Limited (“BSE”) (“NSE”) Department of Corporate Services Exchange Plaza, C-1 Block G, Bandra Kurla Phiroze Jeejeebhoy Towers, Complex Bandra [E], Mumbai – 400051. Dalal Street, Fort, Mumbai - 400 001. NSE Scrip Symbol: PLATIND BSE Scrip Code: 544134 ISIN: INE0PT501018 ISIN: INE0PT501018 SUBJECT: Submission of Annual Report of the Company for the Financial Year 2025-26. Dear Sir/Ma’am, Pursuant to Regulation 34(1) of the SEBI Listing Regulations, please find enclosed herewith the Annual Report for FY 2025-26 along with the Notice of the 06th Annual General Meeting (“AGM”) of the Company for the AGM scheduled to be held on Thursday, 24th September 2026 at 11:00 A.M. (IST) through Video Conferencing ("VC") / Other Audio Visual Means ("OAVM"). In compliance with the provisions of relevant circulars issued by the MCA and SEBI, the Annual Report of the Company for FY 2025‐26 and Notice convening the 06th AGM are being sent electronically to all the Members whose Email IDs are registered with the Company/Registrar and Share Transfer Agent (RTA)/Depository Participants (DPs). Further, pursuant to Regulation 36(1)(b) of the SEBI Listing Regulations, a letter containing the web-link, along with the exact path, for accessing the Annual Report for FY 2025-26 and the Notice of 06th AGM, shall be sent to those Members whose email addresses are not registered with the Company / RTA / Depositories. The Annual Report of the Company shall be available on the website of the Company at www.platinumindustriesltd.com. You are requested to take the same on your records. Thanking You, Yours Faithfully, For Platinum Industries Limited Bhagyashree Mallawat Company Secretary and Compliance Officer M. No.: A51488 Enclosed: as above PLATINUM INDUSTRIES LIMITED CIN: L24299MH2020PLC341637 201, Ackruti Star, Pocket No. 5, Central Road, MIDC, Marol, Andheri East, Mumbai-400069, Maharashtra. Tel.: 022-69983999 / 022-69983900 | E-mail: compliance@platinumindustriesltd.com Platinum Industries Limited Annual Report FY2025-26 Geared for Growth Momentum that Powers Progress Tribute to the Founder and Visionary In memory of a visionary leader whose passion and dedication helped turn our aspirations into reality. His pursuit of innovation and excellence, along with the values he embodied through courage, perseverance and integrity, continues to guide us. As we move forward, we remain committed to carrying his vision ahead and building upon the legacy he created. Shri Dushyant Bhaskar Rana 30.11.1957 – 01.04.2023 Navigate through the pages Corporate Overview 06 About Us 08 Milestones that Shaped Our Growth 10 Geographic Presence 12 From the Chairman & MD’s Desk 16 Year in Review 18 Diversified Product Portfolio Stautory Reports 22 Research and Development 46 Management Discussion and Analysis 26 Integrated Manufacturing Platform 60 Board’s Report 28 Business Operating Landscape 84 Corporate Governance Report 30 Our Growth Strategy 34 Sustainability in Action Financial Statements 36 Our People 106 Standalone Financial Statements 38 Creating Shared Value 171 Consolidated Financial Statements 42 Governance 44 Marketing and Branding Notice 45 Corporate Information 233 Notice of AGM Forward-looking statements Some information in this report may contain forward-looking statements which include statements regarding Company’s expected financial position and results of operations, business plans and prospects etc. and are generally identified by forward-looking words such as “believe,” “plan,” “anticipate,” “continue,” “estimate,” To view the report online, “expect,” “may,” “will” or other similar words. Forward-looking statements are dependent on assumptions or basis underlying such statements. We have chosen www.platinumindustriesltd.com these assumptions or basis in good faith, and we believe that they are reasonable in all material respects. However, we caution that actual results, performances Investor Relations | Annual Reports or achievements could differ materially from those expressed or implied in such forward-looking statements. We undertake no obligation to update or revise any forward-looking statement, whether as a result of new information, future events, or otherwise. Since 2016, we have steadily transformed intent into As demand patterns shift and sustainability takes centre impact, evolving from a growing additives manufacturer stage, we continue to sharpen our capabilities with into a trusted name in PVC and CPVC solutions. What strategic foresight and operational agility. By expanding began with a clear vision and a determined mindset has production capacities and strengthening our presence today become a business constantly in motion, adapting, in the lead-free stabiliser segment, we are developing a advancing and staying firmly business built for scale, speed and long-term relevance. Each advancement fuels the Geared for Growth Momentum that At Platinum Industries, progress is engineered through the way we think, innovate and respond to Powers Progress, a rapidly evolving industry landscape. Our end-to- end additive solutions support a wide spectrum of allowing us to move decisively today while polymer applications, from pipes and medical tubes preparing confidently for tomorrow. to cable insulation and infrastructure-led uses that shape modern life. Across our portfolio runs a common thread of performance, consistency and For us, growth is a rhythm set in motion, every purposeful innovation. innovation becoming a new gear, every milestone building greater momentum and every step forward powering the progress that lies ahead. Corporate Overview Annual Report 2025-26 About Us About Us Our Essence The Platinum Advantage We are a diversified specialty chemicals company focused on developing customised Diverse and Strong and Integrated Robust Research 01 02 03 04 Comprehensive Enduring and Efficient and Innovation solutions for a wide range of polymer and industrial applications. Our portfolio spans Product Portfolio Customer Manufacturing Backbone PVC and CPVC additives, metallic soaps, specialised lubricants and other performance Partnerships Capabilities chemicals, developed to address specific customer and application requirements. Modern Operating from an ISO 9001:2015 certified manufacturing facility in Palghar, Maharashtra, we serve 05 Positioned for 06 07 Global 08 Low Turnaround Manufacturing customers across more than 30 countries. We are also expanding our manufacturing footprint with Global Markets Footprint Time. Facility a new facility in Egypt, supporting our presence in international markets. Our product portfolio includes lead and low lead stabilisers, calcium zinc and organic stabilisers, CPVC compounds, specialised lubricant solutions and metallic soaps. These products cater to Sustainability and Innovation Future Outlook applications such as PVC pipes and fittings, profiles, electrical wires and cables, SPC flooring, We are committed to responsible Market Insights We aim to scale sustainably through packaging materials and CPVC products. business practices that align with product innovation and global The global PVC stabiliser market Our portfolio also includes oleo chemical based products, including internal and external lubricants, environmental priorities. We continue is projected to register steady expansion, targeting revenue growth wetting and dispersing agents, impact modifiers, processing aids and specialised PE waxes. to enhance resource efficiency, growth, with an estimated CAGR of ~ 40% in FY27, with an estimated CAGR Supported by DSIR recognised laboratories, our technical capabilities enable us to develop and strengthen waste management systems of approximately 4.50%. The Indian of 35% over FY26 and FY29 period. refine solutions in line with evolving customer and market requirements. and adopt environmentally conscious market is expected [Showing first 8,000 characters — download PDF for full document]