Enclosed herewith Clarification Letter in respect of Price Movement.

October 02, 2026 Corporate Relations Department, Bombay Stock Exchange Limited Fax No.:022-22722061/41/39/27 P.J. Towers, Dalal Street, Fort, Mumbai – 400001 Ref: Scrip Code: 512115 Scrip ID: ROSEMER Sub: Clarification on Price Movement Dear Sir/ Madam, This is with reference to your observation posted on BSE website on September 30, 2026, seeking clarification on the current price movement in the shares of the Company, we wish to inform that the Company has made all necessary disclosures pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Further, we have not withheld any material information or announcement or impending announcement that in our opinion would have a bearing on the price / volume behaviour in the scrip. Therefore, the movement in the trading volume of the shares is purely market-driven and the Company or its Management has no control over or knowledge of any specific reasons for the same. Lastly, we would like to reiterate that as always, the Company will continue to inform the stock exchanges about any price sensitive information. Kindly take the same on your record and oblige. Thanking You. For ROSE MERC LIMITED Vaishali Parkar Kumar Managing Director DIN: 09159108 Date: October 02, 2026 Place: Mumbai