Press Release

Samvardhana Motherson International Limited Head Office: C-14 A & B, Sector 1, Noida – 201301 Distt. Gautam Budh Nagar, U.P. India Tel: +91-120-6752100, 6752278, Fax: +91-120-2521866, 2521966, Website: www.motherson.com November 2, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, Phiroze Jeejeebhoy Towers, Plot No. C/1, G-Block, Dalal Street, Bandra-Kurla Complex, Mumbai – 400001, Bandra (E), Mumbai – 400051, Maharashtra, India Maharashtra, India Symbol: MOTHERSON Scrip Code: 517334 Subject: Press Release Dear Sir / Madam, Please find enclosed Press Release dated November 2, 2026, titled ‘Motherson and NTU Singapore Partner to Advance Magnetic Curing Technology for Manufacturing’ issued by MSSL (S) Pte Ltd, a Singapore based subsidiary of Samvardhana Motherson International Limited. The above is disclosed under Regulation 30 read with clause 12 of Para A Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The above is for your information and records. Thanking you, Yours truly, For Samvardhana Motherson International Limited Alok Goel Company Secretary Regd. Office: Unit – 705, C Wing, ONE BKC, G Block Bandra Kurla Complex, Bandra East Mumbai – 400051, Maharashtra (India) Tel: 022-61354800, Fax: 022-61354801 CIN No.: L35106MH1986PLC284510 Email: investorrelations@motherson.com Motherson and NTU Singapore Partner to Advance Magnetic Curing Technology for Manufacturing 02nd November 2026 Motherson Group, a leading global design, engineering, manufacturing, assembly and logistics specialist, announced a collaboration with Nanyang Technological University, Singapore (NTU Singapore) to advance Spinheat, a magnetic induction technology that can cure industrial coatings in minutes, using significantly less energy than conventional oven-based methods. This collaboration between with NTU Singapore and MSSL (S) Pte Ltd, (a Singapore based subsidiary of Samvardhana Motherson International Limited) aims to industrialise the technology for real-world applications, including resin coatings across automotive and aerospace components. Developed by NTU researchers, Spinheat uses magnetic nanoparticles embedded in coating materials such as adhesives and resins. When exposed to an alternating magnetic field, the particles generate heat directly within the coating, curing it faster and without heating the entire component. This can also potentially help reduce energy consumption and associated CO₂ emissions. Early lab results show the approach can match the bonding strength of conventional 24-hour oven curing in about an hour. The collaboration will combine NTU's expertise in magnetic materials and polymer science with Motherson's manufacturing and engineering capabilities in both automotive and non-automotive industries. This combination aims to develop the technology for real-world production, including coating applications across automotive and aerospace components. Dhruv Mehra, Director, Motherson Singapore, said: "Innovation is at the core of how Motherson builds for the future. Partnering with NTU Singapore & using Motherson’s proprietary SVAG E3 methodology, we are excited to bring cutting-edge material science into real manufacturing environments and explore possibilities that can make our processes faster, cleaner, and more efficient. This collaboration underlies our commitment to invest in foundational R&D, strengthening long-term value creation and supporting sustainable manufacturing." Assoc Prof Terry Steele, NTU School of Materials Science and Engineering, said: “The first generation of our technology showed that we could use magnetic nanoparticles for directed energy materials curing, unlike conventional oven heating. The next challenge is to understand how this can work reliably within automotive manufacturing. Working with Motherson will give us the advantage and opportunity to develop Spinheat around real industrial needs, the actual materials, component geometries and production requirements.” Prof. Raju V. Ramanujan, NTU School of Materials Science and Engineering, said: “The development of Spinheat technology for industrial applications is the next logical step to demonstrate its numerous advantages. Our collaboration with Motherson to study the use of Spinheat for demanding automotive and aerospace applications can be a game changer, given the urgent need to reinvent and reimagine manufacturing.” About Motherson Motherson is a global Design, Engineering, Manufacturing. Assembly and Logistics (D.E.M.A.L.) specialist. The company was established in 1986 and was listed on the BSE and NSE in India in 1993. The company is focused, dynamic, and progressive, providing customers with innovative and value-added products, services, and solutions. With a diverse global customer base that includes nearly all leading automobile manufacturers worldwide, the company supports its customers from over 475 facilities across 47 countries on five continents. The company has diversified to support customers in non-automotive businesses, including technology and industrial solutions, health & medical, aerospace and logistics. Motherson is currently the largest auto ancillary in India and is ranked among the top 10 automotive suppliers worldwide. The company was selected as one of the Best Companies for 2024 by TIME. For more details, please visit www.motherson.com (CIN – L35106MH1986PLC284510). About NTU Singapore Nanyang Technological University, Singapore (NTU Singapore) is a premier technological university that develops leaders and creates societal impact through education, research, and service. Ranked amongst the world’s top universities, NTU has 40,000 undergraduate and postgraduate students in the Business, Computing & Data Science, Engineering, Humanities, Arts, & Social Sciences, Medicine, Science, and Graduate colleges. NTU is also home to world-renowned autonomous institutes – the National Institute of Education and S Rajaratnam School of International Studies – and various leading research centres such as the Earth Observatory of Singapore, Nanyang Environment & Water Research Institute, Energy Research Institute at NTU, and Singapore Centre for Environmental Life Sciences Engineering. The University aspires to shape an AI-enabled future. By bringing together global talent across disciplines and combining technology with human creativity, NTU nurtures AI-ready graduates, drives breakthrough discoveries, and forges partnerships that tackle the challenges of our time. For more information, visit www.ntu.edu.sg Media Contacts Motherson Group Rahul Deep Mugdha Srivastava Head – Global Communications Global Strategic Communications Motherson Group Motherson Group Phone: +91 99100 85201 Phone: +91 87439 04021 Rahul.deep@motherson.com mugdha.srivastava@motherson.com NTU Singapore Lester Kok Senior Assistant Director, Corporate Communications Office Phone: +65 97415593 lesterkok@ntu.edu.sg