Disruption of Operations

Date: September 10, 2026 To To National Stock Exchange of India Ltd BSE Limited Exchange Plaza, 5th Floor, C-1, Block G, 1st Floor, Phiroze Jeejeebhoy Towers Dalal Bandra Kurla Complex, Bandra (E), Mumbai 400051 Street Mumbai – 400001 Symbol: REGAAL Scrip Code: 544485 Subject: Disclosure with respect to disruption of operations pursuant to Regulation 30 read with Para B of Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations 2015 Dear Sir/ Madam, ln accordance with Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("LODR Regulations"), we wish to inform you that there has been some damage detected in the rotor and fan of one of our turbines (“The Turbine”) having capacity of 10 MW. The Turbine was part of the newly commissioned manufacturing facility of 825 TPD, commissioned on 26th May, 2026 located at Bhatgaon, Galgalia Check Post, Thakurganj Block, District- Kishanganj, Bihar- 855106. The Company's other manufacturing operations continue to operate normally and remain unaffected. On 26th August, 2026, damage was detected in the rotor and fan of The Turbine, which was immediately sent for inspection. At the time of preliminary assessment, it was indicated that the repair would be completed within a couple of days and was not expected to be material. However, on detailed assessment during the actual repair process, it is now anticipated that The Turbine should be fixed, installed and recommissioned within approximately 35 days from the date of initial discovery of damage, i.e approximately by 30th September, 2026. The requisite details as per the SEBI Master Circular No. HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated January 30, 2026 is enclosed as Annexure A. This disclosure shall also be made available on the website of the Company at https://regaalresources.com/. Kindly take the same on record. Yours faithfully For Regaal Resources Limited Tinku Kumar Gupta Company Secretary and Compliance Officer ANNEXURE – A Particulars Disclosures Expected quantum of loss/damage caused The expected cost to repair the rotor and fan of The Turbine is approximately INR 90 lakhs. The Company is currently assessing the extent of operational and financial damage pursuant to such damage. Whether loss/damage covered by insurance The loss/damage is covered by insurance. or not including amount Estimated impact on the The newly commissioned 825 TPD, was production/operations in case of strikes/lock running at approximately 50% capacity outs utilization. For the said period during which The Turbine will be under repair, this additional capacity will not be operational. However, the Company has requisite stock to service its existing and ongoing orders which remain unaffected. Factory/unit where the strike/lock out Bhatgaon, Galgalia Check Post, Thakurganj disruption has taken place including reasons Block, District- Kishanganj, Bihar- 855106. for such strike disruption Reason of disruption is mentioned above. Reason for delay On 26th August, 2026, damage was detected in the rotor and fan of The Turbine, which was immediately sent for inspection. At the time of preliminary assessment, it was indicated that the repair would be completed within a couple of days and was not expected to be material. However, on detailed assessment during the actual repair process, it is now anticipated that The Turbine should be fixed, installed and recommissioned within approximately 35 days from the date of initial discovery of damage i,e approximately by 30th September, 2026. The Company will continue to keep the Stock Exchanges informed of any material developments in accordance with the applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. For Regaal Resources Limited Tinku Kumar Gupta Company Secretary & Compliance Officer