BRSR attached.

27th July 2026 Listing Department Listing Department BSE Limited The National Stock Exchange of India Ltd. 25th Floor, Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Plot No. C/1, Dalal Street, G Block, Bandra-Kurla Complex, Fort Mumbai- 400001 Bandra (East), Mumbai - 400051 Scrip Code: 500280 Symbol: CENTENKA Subject: Submission of Business Responsibility and Sustainability Report (BRSR) for FY 2025–26 pursuant to Regulation 34(2)(f) of SEBI (LODR) Regulations, 2015 Dear Sir/Madam, Pursuant to Regulation 34(2)(f) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, kindly find enclosed herewith the Business Responsibility and Sustainability Report (BRSR) of the Company for the Financial Year 2025–26. The BRSR forms an integral part of the 60th Annual Report (Integrated) for the Financial Year 2025– 26, which is also available on the Company’s website at: www.centuryenka.com. This is for your information and records. Thanking You, Yours faithfully, For Century Enka Limited (Rahul Dubey) VP – Legal & Company Secretary FCS 8145 Encl : as above Century Enka Ltd. Factory & Regd. Office: Plot No. 72 & 72-A, M.I.D.C., Bhosari, Pune - 411026. T: +91 20 66127 304 | F: +91 20 2712 0113 E: cel.investor@adityabirla.com | W: www.centuryenka.com Corporate ID No. (CIN): L24304PN1965PLC139075 Business Responsibility & Sustainability Report BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORTING Section A General Disclosures Section B Management and Process Disclosures Section C Principle-wise Performance Disclosures Principle 1 Businesses should conduct and govern themselves with integrity, and in an ethical, transparent and accountable way. Principle 2 Businesses should provide goods and services in a manner that is sustainable and safe. Principle 3 Businesses should respect and promote the well-being of all employees, including those in their value chains. Principle 4 Businesses should respect the interests of and be responsive to all its stakeholders. Principle 5 Businesses should respect and promote human rights. Principle 6 Businesses should respect and make efforts to protect and restore the environment. Principle 7 Businesses, when influencing public and regulatory policy, should do so in a responsible and transparent way. Principle 8 Businesses should promote inclusive growth and equitable development. Principle 9 Businesses should engage with and provide value to their consumers in a responsible manner. BUSINESS RESPONSIBILITY AND SUSTAINABILITY REPORTING (BRSR) – CENTURY ENKA LIMITED (CEL) At Century Enka Limited (CEL), our Business Responsibility and Sustainability Report (BRSR) reflects our commitment to responsible business practices and sustainability. The Company’s business practices should go beyond regulatory compliance to create a positive impact on the environment and society. The Company committed to adopting sustainable practices that benefit our stakeholders, communities, and the planet. BRSR outlines our performance on key Environmental, Social, and Governance (ESG) principles in accordance with Regulation 34(2)(f) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. M/s BDO India Services Private Limited has provided limited assurance on the BRSR Core Indicators. The Company remains committed to minimize environmental impact, by reducing our carbon footprint, improving resource efficiency, and enhancing waste and water management. The Company believe sustainability is essential for creating long-term shareholder value, supporting societal well-being, and delivering lasting value to all our stakeholders. SECTION A: GENERAL DISCLOSURES Details of the listed entity 1. Corporate Identity Number (CIN) of Company L24304PN1965PLC139075 2. Name of the Company Century Enka Limited 3. Year of incorporation 1965 4. Registered office address Plot No. 72 & 72-A MIDC, Bhosari, Pune-411026, Maharashtra 5. Corporate Address Plot No. 72 & 72-A MIDC, Bhosari, Pune-411026, Maharashtra 6. E-mail cel.investor@adityabirla.com 7. Telephone 020-66127304 8. Website www.centuryenka.com 9. Financial year for which reporting is being done 1st April 2025-31st March 2026 10. Name of the Stock Exchange(s) where shares are listed National Stock Exchange of India Limited and BSE Limited 11. Paid-up capital `2,185 Lacs 158 Integrated Annual Report 2025-26 STATUTORY REPORTS Business Responsibility & Sustainability Report (Contd.) 12. Name and contact details of the person who may be contacted in Mr. Rahul Dubey case of any queries on the BRSR report Company Secretary & Compliance Officer Tel. No.: 020-66127304 E-mail Id: cel.investor@adityabirla.com 13. Reporting boundary - Are the disclosures under this report made Disclosures in this report are made on a standalone basis for Century on a standalone basis (i.e. only for the entity) or on a consolidat- Enka Limited. ed basis (i.e. for the entity and all the entities which form a part of its consolidated financial statements, taken together). 14. Name of assurance provider M/s BDO India Services Private Limited 15. Type of assurance obtained Limited Assurance on BRSR Core & non-Core indicators Products/services 16. Details of business activities (accounting for 90% of the turnover): S. No. Description of the Main Activity Description of the Business Activity % of turnover the entity 1 Manufacturing Manufacturing of nylon and other man-made fibres and fabrics 96.35% 17. Products/services sold by the entity (accounting for 90% of the entity’s turnover): S. No. Product/Service NIC Code % of total turnover Contributed 1 Nylon Tyre Cord Fabric 13999 47.74% 2 Nylon Filament Yarn 20203 46.83% 3 Nylon Chips 20297 1.75% 4 Polyester Yarn 20303 1.71% Operations 18. Number of locations where plants and/or operations/offices of the entity are situated: Location Number of Plants Number of offices Total National 3 4 7 International - - - 19. Markets served: a. Number of locations Locations Number National (No. of states) 19 International (No. of countries) 6 b. What is the contribution of exports as a percentage of the total turnover of the entity? 4.26% c. A brief on types of customers CEL follows a Business-to-Business (B2B) business model, supplying its manufactured products to a broad base of institutional customers. Its customer base is primarily classified into four major segments: Original Equipment Manufacturers (OEMs), traders, distributors, and export customers. The Company caters to Original Equipment Manufacturers (OEMs), works closely with traders and distributors across the textile value chain, and has established a strong presence in international markets, including Europe, Middle East, East Asia, South Asia, South America and North Africa. Century Enka Limited 159 Business Responsibility & Sustainability Report (Contd.) 20. Details as at the end of Financial Year: a. Employees and workers (including differently abled): S. No. Particulars Total Male Female No. (B) % (B / A) No. (C) % (C / A) Employees 1. Permanent (D) 488 467 96% 21 4% 2. Other than permanent (E) 8 7 88% 1 12% 3. Total employees (D + E) 496 474 96% 22 4% Workers 4. Permanent (F) 969 969 100% 0 0 5. Other than permanent (G) 1733 1696 98% 37 2% 6. Total workers (F + G) 2702 2665 99% 37 1% b. Differently abled employees and workers S. No. Particulars Total Male Female No. (B) % (B / A) No. (C) % (C / A) Differently abled employees 1. Permanent (D) 0 0 0% 0 0% 2. Other than permanent (E) 0 0 0% 0 0% 3. Total employees (D + E) 0 0 0% 0 0% Differently abled workers 4. Permanent (F) 3 3 100% 0 0% 5. Other than permanent (G) 3 3 100% 0 0% 6. Total workers (F + G) 6 6 100% 0 0% 21. Participation/inclusion/representation of women No. and % of females Total (A) No. (B) % (B / A) Board of Directors * 6 2 33% Key Management Personnel 2 0 0% *Managing Director is also considered in Board of Director’s list. 22. Turnover rate for permanent employees and workers (Disclose trends for the past 3 years) FY 2025-26 FY [Showing first 8,000 characters — download PDF for full document]