As per attachment.

August 18, 2026 The National Stock Exchange of India Ltd BSE Limited Listing Department Department of Corporate Services Exchange Plaza Floor 25, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Bandra (East), Dalal Street, Mumbai - 400 051 Mumbai – 400 001 Company Symbol: DMCC Scrip Code : 506405 Sub: Submission of Notice of the 105th Annual General Meeting (‘AGM’) and Annual Report for the Financial Year 2025-26 Dear Sir/Madam, This is to inform you that 105th Annual General Meeting (AGM) of the Company is scheduled to be held on Friday, September 11, 2026 at 11:30 a.m. (IST) through Video Conferencing("VC") / Other Audio - Visual Means ("OAVM") in accordance with the relevant circulars issued by the Ministry of Corporate Affairs (MCA) and the Securities and Exchange Board of India (SEBI). Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find attached notice of convening the AGM. The Notice of 105th AGM of the Company along with the Annual Report of the Company for the financial year 2025-26 is sent to all the members whose email IDs were registered with the Company / Depository Participant(s)/ Registrar and Transfer Agents (RTAs). The said notice is also made available on the website of the Company at www.dmcc.com and the web link to access the same is as under : Notice of 105th AGM - https://www.dmcc.com/Media/pdf/AGM-Notice_2025-26_DMCC.pdf. You are requested to kindly take the same on your record. Thanking you, For DMCC Speciality Chemicals Limited Pallavi Pedenkar Company Secretary & Compliance Officer ICSI Membership No. ACS 33498 Encl: As Above