Regarding letters from NSE and BSE dated 27.05.2026, the Board took note of the same on 27.07.2026. the letter to stock exchange is attached herewith.

Petronet LNG Limited Regd. Office: Fourth Floor, Tower-I, World Trade Centre, Nauroji Nagar, New Delhi – 110029 Phone: 011-71233525, CIN: L74899DL1998PLC093073 Email: investors@petronetlng.in, Company’s website: www.petronetlng.in CS/PLL/PENALTY/NSEBSE/07/2026 Dated: 28th July 2026 The Manager The Manager BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers Exchange Plaza, Bandra Kurla Complex Dalal Street, Mumbai – 400 001 Bandra East, Mumbai – 400 051 Sub: Notice for non-compliance with SEBI (LODR) Regulations, 2015 (“Listing Regulations”)- comments of the Board Ref. 1) Letter No. NSE/LIST-SOP/COMB/FINES/0611 dated 27.05.2026 received from National Stock Exchange of India Limited through email 2) Email Ref. SOP-Review letter dated 27.05.2026 received from BSE Limited Sir/Madam, This is in continuation of our letter of even no. dated 10th June 2026. As per above mentioned letters from National Stock Exchange of India Limited and BSE Limited, the Company was required to ensure that the said non-compliance which has been identified by the Exchange and subsequent action taken by the Exchange in this regard shall be placed before the Board of Directors in the next Board Meeting and comments made by the Board shall be duly informed to the Exchange for dissemination, in pursuance of SEBI Master Circular dated 30.01.2026. Accordingly, the Board took note of the same on 27th July 2026. This is for your information and records please. Thanking you, Yours faithfully, (Rajan Kapur) GGM & President – Company Secretary Dahej LNG Terminal: Kochi LNG Terminal: GIDC Industrial Estate, Plot No. 7/A, Dahej Survey No. 347, Puthuvypu Taluka Vagra, Distt. Bharuch - 392130 (Gujarat) P.O. 682508, Kochi Tel.: 02641-257249 Tel.· 0484-2502268