Please find the enclosed Press Release to be issued by the Company.

August 10, 2026 The Corporate Relationship Department, The Manager, Listing Department, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra Kurla Complex, Dalal Street, Bandra (E), Mumbai - 400 001. Mumbai - 400 051. Scrip Code: 533272 NSE Symbol : JWL Sub: Press / Media Release – Jupiter Wagons Wins Orders Worth Over Rs. 211 Crore from JSW Port Logistics and Orissa Alloy Steel Private Limited Ref: Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time (“SEBI Listing Regulations”). Dear Madam/Sir, In compliance with Regulation 30 of the SEBI Listing Regulations, please find enclosed a copy of the Press Release, to be issued by the Company. This is for your information and record. Yours Faithfully, For Jupiter Wagons Limited Ritesh Kumar Singh Company Secretary and Compliance Officer Corporate Office : 16 Taratalla Road, Kolkata - 700088 (W.B.) Phone : 033-6522 9400/01 Regd. Office : 48 Vandana Vihar, Narmada Road, Gorakhpur, Jabalpur - 482001 (M.P.) Phone : 0761-266 1336 Website : www.jupiterwagons.com e-mail : corporate@jupiterwagons.com Jupiter Wagons Wins Orders Worth Over Rs. 211 Crore from JSW Port Logistics and Orissa Alloy Steel Private Limited National: August 10, 2026: Jupiter Wagons Limited, a provider of comprehensive mobility solutions encompassing rail, road and marine transportation, has secured two significant orders worth over Rs. 211 Crore from JSW Port Logistics Private Limited and Orissa Alloy Steel Private Limited (OASPL), reinforcing its position as a trusted partner in India's evolving freight logistics sector while strengthening its presence across the private wagon ownership and leasing ecosystem. Jupiter Wagons has signed a Rs. 147.11 crore Letter of Intent (LoI) with JSW Port Logistics Private Limited for the manufacture and supply of 7 BOSM rakes comprising 329 BOSM wagons. This is Jupiter Wagons' second order from the JSW Group in just six weeks a clear signal of the confidence one of India's largest industrial conglomerates continues to place in the Company's execution capability, following its earlier Rs. 122.88 crore order from JSW (South) Rail Logistics Private Limited in June 2026. With this latest win, Jupiter Wagons' cumulative order intake from the JSW Group alone now stands at approximately Rs. 270 crore in under two months. In a separate development, Orissa Alloy Steel Private Limited (OASPL) has placed a Purchase Order on Jupiter Wagons for the manufacture and supply of 150 wagons, under the LSFTO Scheme. The order is valued at Rs. 64.16 crore. Together, the two orders have a combined value of about Rs. 211.27 crore (incl GST) and further strengthen Jupiter Wagons' order book while underscoring the growing demand for modern freight transportation solutions across industrial and logistics sectors. Commenting on the development, Mr. Vivek Lohia, Managing Director, Jupiter Wagons Limited, said: "These order wins from JSW Port Logistics and Orissa Alloy Steel Private Limited add further momentum to Jupiter Wagons' growth journey and reaffirm the trust private sector players continue to place in our manufacturing strength and execution track record. As India's rail freight ecosystem sees rising private investment and ownership of rolling stock, Jupiter Wagons sees continued opportunities across this evolving landscape. Demand for efficient, specialised and high-capacity rolling stock keeps rising, and we remain committed to meeting it through advanced wagon solutions that improve logistics efficiency, reduce turnaround times, and support India's broader infrastructure and economic growth story." These orders reflect Jupiter Wagons' growing traction with private sector customers and reinforce the Company's role as a preferred manufacturing partner for specialised, high-capacity wagon platforms. Backed by its integrated manufacturing footprint and a broad-based product portfolio, Jupiter Wagons remains focused on scaling capacity and execution capability to meet the accelerating demand for rolling stock across India's rail freight and logistics landscape. About Jupiter Wagons Ltd. (JWL): Jupiter Wagons Limited (JWL) is a provider of comprehensive mobility solutions, with diverse offerings across Freight Wagons, Commercial Vehicles, ISO Marine Containers, and products such as Couplers, Draft Gears, Corporate Office : 16 Taratalla Road, Kolkata - 700088 (W.B.) Phone : 033-6522 9400/01 Regd. Office : 48 Vandana Vihar, Narmada Road, Gorakhpur, Jabalpur - 482001 (M.P.) Phone : 0761-266 1336 Website : www.jupiterwagons.com e-mail : corporate@jupiterwagons.com Bogies, CMS Crossings, Brake Disc, Brake System, Wheels, Axles and Wheel sets. JWL has manufacturing facilities located in Kolkata, Jamshedpur, Indore, Jabalpur, Bangalore and Chhatrapati Sambhajinagar with full backward integration to its foundry operations. The group has established partnerships with leading global companies such as Tatravagonka a.s. (Slovakia), DAKO CZ (Czech Republic), Kovis d.o.o. (Slovenia), Talleres Alegria s.a. (Spain). With a rich legacy of over four decades, the Company has leveraged its deep technological capabilities and robust financial position to emerge as a one-stop shop for mobility solutions and reinforce its position as one of the fastest growing within the industry. Catering to industries such as Railways, Automobile, Transportation, Logistics, Construction Equipment, Municipalities, Healthcare, Energy, Mining and Infrastructure, the Company boasts a marquee client base including the Indian Railways, American Railroads, Indian Ministry of Defence, BEML, Alstom, Tata Motors, GE, Volvo Eicher Motors. For more details, please visit www.jupiterwagons.com For Media Queries: Marcelo Azavedo | M: +91 96738 83707 | E: marcelo.azavedo@adfactorspr.com Nishant Parab | M: +91 70217 03809 | E: nishant.parab@adfactorspr.com Safe Harbor: Certain statements in this document may be forward-looking statements. Such forward-looking statements are subject to certain risks and uncertainties like regulatory changes, local political or economic developments, and many other factors that could cause our actual results to differ materially from those contemplated by the relevant forward-looking statements. Jupiter Wagons Limited will not be in any way responsible for any action taken based on such statements and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances. Corporate Office : 16 Taratalla Road, Kolkata - 700088 (W.B.) Phone : 033-6522 9400/01 Regd. Office : 48 Vandana Vihar, Narmada Road, Gorakhpur, Jabalpur - 482001 (M.P.) Phone : 0761-266 1336 Website : www.jupiterwagons.com e-mail : corporate@jupiterwagons.com