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Jamna Auto Industries Ltd. Date: October 05, 2026 To, To, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, Exchange Plaza, Plot no. C/1, G Block, Mumbai- 400001 Maharashtra Bandra-Kurla Complex, Bandra (E) Mumbai - 400051, Maharashtra BSE Code: 520051 NSE Code: JAMNAAUTO Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015: Update on Litigation. Dear Sir, This is in reference to the disclosure filed by the Company under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“LODR Regulations”) dated September 11, 2023, October 04, 2023, October 10, 2023 & October 11, 2023 w.r.t. Notice from the Proper Office (State Tax)-cum Excise & Taxation Office, HGST Department, Jagadhri, Haryana. In this regard, update on the matter is given at Annexure-A. We request you to take the above information on record. Thanking you. Yours faithfully, For Jamna Auto Industries Limited Praveen Lakhera Company Secretary & Head-Legal Branch Off: Unit No. 408,4th Floor, Tower-B, Vatika Mindscapes, Sector-27D, NH2, Faridabad-121003(HR.) Tel. 0129-4006885 Regd. Off: Jai Spring Road, Yamuna Nagar (Haryana)-135 001, India | Website: www.jaispring.com | CIN: L35911HR1965PLC004485 | Email Id: investor.relations@jaispring.com YAMUNA NAGAR | MALANPUR | CHENNAI | JAMSHEDPUR | PANTNAGAR | HOSUR | PUNE Jamna Auto Industries Ltd. Annexure-A a) Brief details of litigation viz. names of the opposing party, court/tribunal/agency where litigation is filed, brief details of dispute litigation: Notice from the Proper Office (State Tax)-cum-Excise & Taxation Office, HGST Department, Jagadhri, Haryana dated 5 September, 2023. The Notice is primarily related to ineligibility of input tax credit amounting to Rs.1.86 Crores claimed and utilized by the Company. The Company had filed the Civil Writ Petition – 21801-2023 against the above said Notice before the Hon’ble High Court of Punjab and Haryana at Chandigarh. b) The details of any change in the status and / or any development in relation to such proceedings: The Hon’ble High Court of Punjab and Haryana at Chandigarh, vide its judgment dated October 01, 2026, in CWP No. 21801 of 2023 along with connected matters, has disposed of the writ petitions in terms of the directions contained in the judgment. As the proceedings relating to the Company are at the stage of show cause notice, the Company has been given liberty to file a reply or supplementary reply, along with supporting materials, within a period of eight weeks to the tax authorities. The Proper Officer is required thereafter to decide the matter by passing a reasoned and speaking order after granting an opportunity of hearing, keeping in view the guidelines laid down in the judgment. The Company shall file its reply, within the stipulated period of eight weeks. c) In the case of litigation against key management personnel or its promoter or ultimate person in control, regularly provide details of any change in the status and / or any development in relation to such proceedings; Not applicable. d) In the event of settlement of the proceedings, details of such settlement including - terms of the settlement, compensation/penalty paid (if any) and impact of such settlement on the financial position of the Company. Not applicable. Branch Off: Unit No. 408,4th Floor, Tower-B, Vatika Mindscapes, Sector-27D, NH2, Faridabad-121003(HR.) Tel. 0129-4006885 Regd. Off: Jai Spring Road, Yamuna Nagar (Haryana)-135 001, India | Website: www.jaispring.com | CIN: L35911HR1965PLC004485 | Email Id: investor.relations@jaispring.com YAMUNA NAGAR | MALANPUR | CHENNAI | JAMSHEDPUR | PANTNAGAR | HOSUR | PUNE