Press Release

Email: secy-legal@tnpetro.com Phone No. 044-69185588 Secy / 189 /BM237/ 2026-27 11th August 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: Company Updates - Press Release Please find enclosed a copy of the Press Release relating to the unaudited (Standalone and Consolidated) Financial Results of the Company for the quarter ended 30th June 2026. We request you to kindly take the above on record. Thanking you, Yours Sincerely, For Tamilnadu Petroproducts Limited Sangeetha Sekar Company Secretary Encl : a/a Press release For Immediate release Tamilnadu Petroproducts doubles PBT and operating profit in Q1 FY27 compared with Q1 FY26 11th August 2026, Chennai / Mumbai: Tamilnadu Petroproducts Limited (TPL), Chennai based Petrochemical manufacturing company, announced its First quarter results for FY2026-27 today. Financials: TPL’s Q1 FY27 revenue rose by about 68% over Q1 FY26, while EBITDA and PBT increased by 138% and 129%, respectively. The increased demand, supported by efficient cost management, led to higher operating profit for the quarter. The company has taken a planned shutdown during Q4 FY 26 for expansion project and hence the numbers of Q4 FY 26 are not comparable with Q1 FY 27. Financial Performance (In ₹. Crore) Standalone Particulars Quarterly Q1FY27 Q1FY26 Q4FY26 Revenues 784.17 468.27 125.59 EBITDA 124.84 52.45 20.31 PBT before Exceptional Item 103.65 45.47 0.11 Exceptional Item–Income/(Expenses) - (0.27) 7.62 PBT 103.65 45.20 7.73 PAT 77.82 33.22 5.83 Other information: The Board has decided to hold the annual general meeting of the shareholders on Friday, 25th September 2026 at 02.00 PM (IST) through Video Conferencing / Other Audio-Visual Mode. Leadership Comment: Mr. Ashwin Muthiah, Vice Chairman – TPL and Founder Chairman, AM International, Singapore, said: “The first quarter has delivered a strong performance, with both sales and profitability showing significant growth, with profitability more than doubling compared to the corresponding period last year. This performance reflects the benefits of our continued focus on cost-led operational efficiencies, improved capacity utilization and our ability to respond to higher customer demand. Despite the evolving geopolitical situation in the Middle East resulting in increased input cost, the lower import pressures has supported the quarter’s overall performance. We remain focused on strengthening our competitiveness while developing carbon-neutral products and solutions that address the evolving sustainability needs of our customers.” About Tamilnadu Petroproducts Limited Incorporated in the year 1984, TPL is one of the leading manufacturers of industrial intermediate chemicals, viz., Linear Alkyl Benzene (LAB), Caustic Soda and Propylene Oxide in the country. The Company also sells Chlorine as a co-product of Caustic Soda. LAB is used extensively in detergent production and also as solvent and binder in specialty products such as cable oil, ink, paint, insulations, etc. Caustic Soda finds wide applications in textile, pulp & paper, aluminium and soaps & detergents, etc. Chlorine finds use in vinyl chloride, chlorinated paraffin wax, pulp & paper, water purification, chlorinated solvents, etc., and Propylene Oxide is the feedstock for Polyols and other Petrochemicals production of which was commenced in 2018-19. The Company is committed to sustain and improve upon its performance in petrochemical sector meeting all stakeholders’ expectations following best practices. For further information, please visit the Company's website www.tnpetro.com or write to secy-legal@tnpetro.com. Please contact: Rohit Yagnik, Fortuna PR rohit@fortunapr.com