BRSR for FY 2025-26

Email: secy-legal@tnpetro.com Phone No. 044-69185588 Secy / 189 /2026-27 1st September 2026 The General Manager The Listing Department Listing Department National Stock Exchange of India Ltd BSE Limited Exchange Plaza, 5th Floor Corporate Relations Department Plot No: C/1 ‘C’ Block 1st Floor, New Trading Ring Bandra – Kurla Complex Rotunda Building, PJ Towers Bandra (E) Dalal Street, Fort, Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 500777 Scrip ID / Symbol: TNPETRO Dear Sir / Madam, Sub: Submission of Business Responsibility and Sustainability Report - FY 2025-26 Pursuant to Regulation 34(2)(f) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we submit herewith the Business Responsibility and Sustainability Report of the Company for the financial year 2025-26. The above will also be available on the website of the Company www.tnpetro.com. We request you to kindly take the above on record. Thanking you, Yours faithfully, For Tamilnadu Petroproducts Limited Sangeetha Sekar Company Secretary Encl.: As above ANNEXURE VI TO DIRECTORS’ REPORT BUSINESS RESPONSIBILITY AND SUSTAINABILITY REPORT (As at 31st March 2026) SECTION A – GENERAL DISCLOSURES I. Details of the Listed Entity: 1. Corporate Identity Number (CIN) of the L23200TN1984PLC010931 Company 2. Name of the Company Tamilnadu Petroproducts Limited 3. Year of Incorporation 1984 4. Registered office address Manali Express Highway, Manali, Chennai - 600 068 5. Corporate address Manali Express Highway, Manali, Chennai - 600 068 6. E-mail secy-legal@tnpetro.com 7. Telephone 044-25945588 / 69185588 8. Website www.tnpetro.com 9. Financial year for which reporting is 2025-26 being done 10. Name of the Stock Exchange(s) where BSE Limited and National Stock Exchange of India shares are listed Limited 11. Paid-up Capital ₹ 8997.15 lakh 12. Name of contact details of the person Ms. Sangeetha Sekar who may be contacted in case of any Company Secretary & Compliance Officer queries on the BRSR Report Phone No. 044-69185588 / 29545588 e-mail id : secy-legal@tnpetro.com 13. Reporting boundary The disclosures under this report are made on a standalone basis for Tamilnadu Petroproducts Limited 14. Name of assurance provider Not Applicable 15. Type of assurance obtained II. Products / Services 16. Details of business activities (accounting for 90% of the turnover): S. No. Description of Main Description of Business Activity % of Turnover of the Activity entity 1 Processing /Manufacturing Processing / Manufacturing, Sales, of Chemicals and Petro Distribution and marketing of Chemical 96.22% chemicals. products and Petro chemicals. 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 Linear Alkyl Benzene 20119 85.74% 2 Caustic Soda/Chlorine 20119 7.50% 3 Propylene Oxide 20119 2.97% Annual Report 2025-26 61 III. 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 2 5 International TPL doesn’t have International Operations 19. Markets served by the entity: The Company operates in the markets mentioned below: a. Number of locations Locations Number National The Company is a market leader of Linear Alkyl Benzene (LAB) in South (No. of States) India. During the year, the Company served around 9 states. International The Company did not export any of its products during FY 2025-26. (No. of Countries) b. What is the contribution of exports as a percentage of the total turnover of the entity? c. A brief on types of customers Tamilnadu Petroproducts Limited, manufactures and sells petrochemical and industrial intermediate chemical products in India. It offers Linear Alkyl Benzene (LAB), an organic compound used in the manufacture of domestic detergents, institutional, and industrial cleaners under the Superlab® brand. Further, the Company also produces and sells caustic soda for use in textile, pulp and paper, aluminium, and soap and detergent industries; and chlorine, a co-product of caustic soda for use in various sectors, including vinyl chloride, chlorinated paraffin wax, pulp and paper, water purification, chlorinated solvents, etc. TPL also manufactures Propylene Oxide. This is sold to multiple Industry segments like Surfactants, Specialty Chemicals, Propylene Glycols, Polyols, Fragrance and Aromatics for its versatile usage and application. IV. Employees 20. Details as at the end of Financial Year: a. Employees and Workers (including differently abled): Male Female S. Total Particulars No. % No. % No. (A) (B) (B / A) (C) (C / A) EMPLOYEES 1. Permanent (D) 394 373 95% 21 5% 2. Other than Permanent (E) 43 38 88% 5 12% 3. Total employees (D + E) 437 411 94% 26 6% 62 BUSINESS RESPONSIBILITY AND SUSTAINABILITY REPORT Male Female S. Total Particulars No. % No. % No. (A) (B) (B / A) (C) (C / A) WORKERS 4. Permanent (F) 0 0 - 0 - 5. Other than Permanent (G) 575 549 95% 26 5% 6. Total workers (F + G) 575 549 95% 26 5% b. Differently abled Employees / Workers: Differently abled Employees / Workers Male Female S. Total Particulars No. % No. % No. (A) (B) (B / A) (C) (C / A) 1. Permanent (D) 0 0 - 0 - 2. Other than Permanent (E) 0 0 - 0 - Total differently abled employees / 3. 0 0 - 0 - workers (D + E) 21. Participation/Inclusion/Representation of women Total No. and percentage of Females (A) No. (B) % (B / A) Board of Directors 12 4 33% Key Management Personnel 3* 1 33% *KMP comprises of Managing Director, Chief Financial Officer and a Company Secretary 22. Turnover rate for permanent employees and workers FY 2025-26 FY 2024-25 FY 2023-24 Male Female Total Male Female Total Male Female Total Permanent 15% 5% 14% 11% 17% 11% 10% 32% 11% Employees Permanent - - - - - - - - - Workers Note: TPL doesn’t have workforce categorized as Permanent Workers V. Holding, Subsidiary and Associate Companies (including Joint Ventures) 23. (a) Names of Holding / Subsidiary / Associate Companies / Joint Ventures S. Name of the Indicate whether % of shares Does the entity indicated at No. holding / subsidiary holding/ held by column A, participate in the / associate subsidiary/ listed entity Business Responsibility companies / joint associate/ joint initiatives of the listed ventures (A) venture entity? (Yes/No) 1 Certus Investment Wholly Owned & Trading Limited, 100% No Subsidiary Mauritius Annual Report 2025-26 63 S. Name of the Indicate whether % of shares Does the entity indicated at No. holding / subsidiary holding/ held by column A, participate in the / associate subsidiary/ listed entity Business Responsibility companies / joint associate/ joint initiatives of the listed ventures (A) venture entity? (Yes/No) 2 Certus Investment and Trading (S) Step-down - No Private Limited, Subsidiary Singapore VI. CSR Details: 24. (i) Whether CSR is applicable as per section 135 of Companies Act, 2013: Yes (ii) Turnover (in ₹) – 1846.71 Crore (iii) Net worth (in ₹) – 836.88 Crore VII. Transparency and Disclosure Compliances 25. Complaints/Grievances on any of the principles (Principles 1 to 9) under the National Guidelines on Responsible Business Conduct: Stakeholder Grievance Redressal FY 2025-26 FY 2024-25 group from Mechanism in Place (Yes/ No. of No. of Remarks No. of No. of Remarks whom No) (If yes, then provide complaints complaints complaints complaints complaint is web-link for grievance filed pending filed pending received redress policy) resolution at resolution at close of the close of the year year Communities Yes - - - - - - Shareholders Yes, Shareholders can 12 - - 18 - - register their grievances through the Company’s Website https://www. tnpetro.com/investors/ investor-queries- grievances/ and also through regulators SEBI/ Stock Exchanges. Employees & Yes 9 4 - 6 5 - Workers Customers Yes, feedback forms are - - - - - - obtained from customers on regular basis and any sort of grievances / complaints a [Showing first 8,000 characters — download PDF for full document]