Samvardhana Motherson International Limited has submitted with Stock Exchange a disclosure under Regulation 30 of SEBI (Listing Regulations & Disclosure Requirements) Regulations, 2015 regarding closing of Joint Venture.

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 September 24, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, 5th Floor Dalal Street Plot No. C/1, G-Block Mumbai – 400001, Maharashtra, India Bandra-Kurla Complex, Bandra (E) Mumbai – 400051, India Scrip Code: 517334 Symbol: MOTHERSON Subject: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, This is with reference to letter dated August 10, 2026, submitted by Samvardhana Motherson International Limited ("Company"), thereby inter-alia, informing that Samvardhana Motherson Innovative Solutions Limited ("SMISL"), a wholly owned subsidiary of the Company, to sell its entire shareholding in AES (India) Engineering Limited ("AES India"), a Joint Venture with T-NET JAPAN Co., Ltd. ("T-NET"). In this respect, following are submitted: (a) AES India was a joint venture between SMISL and T-NET. SMISL along with its nominees holds 26% equity shares in AES India. The Company holds 100% equity shares of SMISL. Accordingly, effective capital of SAMIL in AES India is 26%. (b) T-NET is engaged in the business of providing support services to project owners responsible for the development of social infrastructure such as roads, bridges, and tunnels, which enable people to live safely. In addition, T-NET is engaged in production facility-related businesses for industries including automotive, plant engineering and industrial machinery, utilizing a variety of technologies such as mechanical equipment, material handling systems and IT systems. (c) AES India is engaged in the business of providing EPC (Engineering, Procurement and Construction) services for Automotive, Rails, Agriculture & Construction Equipment, White Goods and other general manufacturing Industries. The Board of Directors of AES India in their meeting held on September 24, 2026 had approved to transfer of shares held by SMISL (along with its nominees) to T-NET JAPAN and its nominees. According, the aforesaid transaction has now completed on September 24, 2026 upon completion of conditions precedent. The above is submitted pursuant to Regulation 30(7) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015. This is for your information and record. 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