Updates

Ref.: Co.Secy./RKS/205/2026 June 18, 2026 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400 001 Scrip Code: 500104 Sub.: Intimation to the Stock Exchanges regarding HRRL Refinery National Stock Exchange of India Limited Exchange Plaza, 5th Floor, Plot No. C/1, G-Block, Bandra-Kurla Complex, Bandra East, Mumbai – 400 051 Scrip Name: HINDPETRO Dear Sir/Madam, This is further to our earlier communication dated 25th April’ 2026 regarding the ongoing restoration work of Crude Distillation Unit (CDU) of HPCL Rajasthan Refinery Limited (HRRL), a JV Company of Hindustan Petroleum Corporation Limited (HPCL), consequent to localized fire in the said CDU’s heat exchanger stack on 20th April’ 2026. We wish to inform that the CDU restoration work has been completed and the Unit has been successfully started. All product streams from the CDU/VDU are being produced and routed to the respective tanks for downstream processing. With this, and operations of various downstream Units, HRRL Refinery has already commenced production of some of the main petroleum products, such as, BS-VI High Speed Diesel (HSD), LPG, Petcoke and Naphtha etc.. Sale of LPG and Petcoke has already been started and dispatches of BS-VI HSD are expected to commence by end of this week. This would be followed by commencement of production and dispatches of BS-VI Motor Spirit (MS) by next week. HPCL and HRRL Management remains focused on ensuring safe, stable and efficient operations as the Refinery progressively ramps up production to optimal capacity utilization. HPCL wishes to thank MoPNG, Govt. of India, Govt. of Rajasthan and all our partners/stakeholders who have contributed to the journey of HRRL. This is for your information and records. Thanking you, Very truly yours, Rakesh Kumar Singh Company Secretary