Pursuant to Regulation 30 and 46 read with Clause 15 of Para A of Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby confirm that we have uploaded Video Recording and Investor Presentation for FY25 of earnings webinar held onFriday, 30th May 2025, on our website https://www.blackrosechemicals.com/investor (under tabEarnings Call/ Webinar - Audio/ Video Recording and Earnings Call/ Webinar - Presentationrespectively).