5173342026-04-215173342026-04-212026-04-215173342026-04-212026-04-21AmalgamatedEntityDomain15173342026-04-21AmalgamatedEntityDomain1xbrli:purexbrli:shares517334Samvardhana Motherson International LimitedMOTHERSONNOTLISTEDINE775A01035NewAmalgamation/ Mergerfalse2026-04-2021:56:002026-04-21Modulos Ribera Alta SLTransferorOthersIndirect Foreign subsidiaryModulos Ribera Alta SL (“MRA”) and Celulosa Fabril SA (“CEFA”), both, are indirect subsidiaries of Samvardhana Motherson International Limited (“the Company”). Further, MRA was the wholly owned subsidiary of CEFA. On April 20, 2026, the Commercial Register of Zaragoza, Spain, completed the merger of MRA into CEFA. Accordingly, MRA ceased to exist with effect from April 14, 2026. The turnover of the above entities for the financial year ended March 31, 2025, was as follows: (a) MRA: Euro 92,294,953.77 (Euro Ninety-two million two hundred ninety-four thousand nine hundred fifty-three and seventy-seven cents.) (b) CEFA: Euro 81,595,001.28 (Euro Eighty-one million five hundred ninety-five thousand one and twenty-eight cents). After the merger of MRA into CEFA, the assets of MRA have been transferred in block, by universal succession, to the assets of CEFA, an indirect subsidiary of the Company. 0000000000000000falsefalsetrue(a) CEFA is, inter-alia, engaged in the business of processing, manufacturing, purchasing, and selling of plastic materials; manufacturing of industrial and consumer products and capital goods; provision of technical services to its partners or third parties; transportation for business purposes. (b) MRA was, inter-alia, engaged in the business of, whether for one's own account or for others, and under any of the forms permitted by law a) The processing, in any of its forms and by all technical procedures, current or future, of all kinds of plastic, semi-plastic, or similar materials; b) The manufacture or production of raw materials that may be used for subsequent processing into plastic or similar products referred to in the preceding section, or of intermediate or semi-finished products; c) The wholesale or retail purchase and sale, and the import, export, representation, storage, consignment sale, and distribution of the items, materials, or semi-finished or finished products referred to in the preceding sections and d) The provision to its members or third parties of any technical or other services in particular, extensive collaboration in the installation, adaptation, and management of their businesses. Simplified corporate structure and increased operating efficiency.OthersNot ApplicableNot ApplicableAll informations provided.