General Updates

Jamna Auto Industries Ltd. 01st September, 2026 To, To, BSE Limited National Stock Exchange of India Phiroze Jeejeebhoy Towers, Dalal LimitedExchange Plaza, Plot no. C/1, Street, Mumbai- 400001 Maharashtra G Block, Bandra-Kurla Complex, BSE Code: 520051 Bandra (E) Mumbai - 400051, Maharashtra NSE Code: JAMNAAUTO Subject: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sir/Madam, In continuation of our letter dated 24th July, 2026, we wish to inform you that the Company has successfully completed the acquisition of 100% of the issued share capital of Owen Springs Limited, a company incorporated in England and Wales. Pursuant to the acquisition, Owen Springs Limited has become a wholly owned subsidiary of the Company. The acquisition shall provide the following strategic benefits to the Company: • It marks the Company's first international presence in aftermarket segment. • It provides the Company established Owen Springs brand, customer relationships and operating platform in the United Kingdom. • It will strengthen our export business in aftermarket segment, help the Company to broaden its products range including allied products in UK and key international markets and support the international recognition and growth of the JAI brand. The details as required under Regulation 30 of the SEBI Listing Regulations read with the SEBI master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 is annexed as Annexure A. Kindly take the above information on records. Thanking you Yours Faithfully, For Jamna Auto Industries Limited Praveen Lakhera Company Secretary& Head-Legal M. No. A12507 Corp. 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 Email Id: investor.relations@jaispring.com | Website: www.jaispring.com | CIN: L35911HR1965PLC004485 YAMUNA NAGAR | MALANPUR | CHENNAI | JAMSHEDPUR | PANTNAGAR | HOSUR | PUNE Annexure A S. No. Particulars Details 1 Name of the target entity, details in brief Owen Springs Limited a company incorporated in such as size, turnover etc. England and Wales with company number 05192010 having its works & office at Aldwarke Terrace, Parkgate, Rotherham, South Yorkshire, S62 6BX, United Kingdom, with reported revenue for the calendar year ended December 31, 2025, of £2,761 thousand UK Pounds. 2 Whether the acquisition would fall No. within related party transaction(s)? and whether the promoter/ promoter group/ group companies have any interest in the entity being acquired? 3 Industry to which the entity being Manufacturing & Trading of leaf/parabolic acquired belongs. springs & other allied products. 4 Objects and effects of acquisition The acquisition aligns with the Company's (including but not limited to, disclosure Lakshya – RISE 5000 strategy of expanding into of reasons for acquisition of target new markets. This transaction strengthens the entity, if its business is outside the main Company’s international presence and enhances line of business of the listed entity); its access to customers and business opportunities in the United Kingdom and other regions, strengthen its global footprint and market position, and create opportunities for business expansion, operational synergies and long-term value creation. 5 Brief details of any Governmental or None. regulatory approvals required for the acquisition. Corp. 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 Email Id: investor.relations@jaispring.com | Website: www.jaispring.com | CIN: L35911HR1965PLC004485 YAMUNA NAGAR | MALANPUR | CHENNAI | JAMSHEDPUR | PANTNAGAR | HOSUR | PUNE 6 Indicative time period for completion Transaction completed on 01st September, 2026 of the acquisition 7 Nature of consideration - whether cash 100% cash consideration. consideration or share swap or any other form and details of the same. 8 Cost of acquisition or the price at which £2,000,000 (two million pounds sterling), subject the shares are acquired to adjustments to net current assets in accordance with Share Purchase Agreement 9 Percentage of shareholding / control Company has acquired 100% of the outstanding acquired and / or number of shares equity capital of Owen Springs Limited acquired. 10 Brief background about the entity acquired in terms of: a. products/line of business a. Manufacturing & Trading of leaf and parabolic acquired springs. b. date of incorporation b. 28 July, 2004 c. history of last 3 years’ turnover, c. Reported Revenues (Calendar Year End December 31) in Thousand UK Pounds: - 2023: £3,854 - 2024: £3,165 - 2025: £2,760 d. PAT and Net worth from Latest d. Reported as per Calendar Year ended 31 Financials, December 2025 in Thousand UK Pounds: - PAT £132 - Net worth £1041 e. Country in which the acquired entity e. United Kingdom has presence and f. any other significant information (in f. None. brief); Corp. 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 Email Id: investor.relations@jaispring.com | Website: www.jaispring.com | CIN: L35911HR1965PLC004485 YAMUNA NAGAR | MALANPUR | CHENNAI | JAMSHEDPUR | PANTNAGAR | HOSUR | PUNE g. date of incorporation g. 28 July, 2004 h. history of last 3 years’ turnover, h. Reported Revenues (Calendar Year End December 31) in Thousand UK Pounds: - 2023: £3,854 - 2024: £3,165 - 2025: £2,760 i. PAT and Net worth from Latest i. Reported as per Calendar Year ended 31 Financials, December 2025 in Thousand UK Pounds: - PAT £132 - Net worth £1041 j. Country in which the acquired entity j. United Kingdom has presence and k. any other significant information (in k. None. brief); Corp. 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 Email Id: investor.relations@jaispring.com | Website: www.jaispring.com | CIN: L35911HR1965PLC004485 YAMUNA NAGAR | MALANPUR | CHENNAI | JAMSHEDPUR | PANTNAGAR | HOSUR | PUNE