Please refer the attached intimation.

July 31, 2026 Listing Compliance Department BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Fort Mumbai — 400 001. REF: SCRIP CODE: 500422 ISIN: INE019B01010 Dear Sir/ Madam, Subject: Intimation under Regulation 30 and 36 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") Pursuant to Regulation 30 read with Regulation 36(1)(b) of the SEBI Listing Regulations, the Company is in the process of dispatching letters to those Members whose e-mail addresses are not registered with the Company, the Registrar and Share Transfer Agent, Depository Participants/ or the Depositories, providing the web-link, including the exact path at which Notice of the 49th Annual General Meeting and the Annual Report of the Company for the Financial Year 2025-26 is available. A copy of the letter is enclosed herewith and is also available on the Company’s website at www.transchem.net. Kindly take the same on your records. Thanking you, Yours faithfully, For Transchem Limited Neeraja Karandikar Company Secretary ACS – 10130 Encl.: as above CIN: L66120MH1976PLC019327 Registered Office: 111, Maker Chambers IV, 11th Floor, Nariman Point, Mumbai - 400021 Tel.: +91 22 43347000 Fax: + 91 22 43347002 E-mail: secretary@transchem.net Website: www.transchem.net Sub: Notice of 49th Annual General Meeting of the Members of Transchem Limited along with the Annual Report of the Company for the Financial Year 2025-26 Dear Members, We are pleased to inform you that the 49th Annual General Meeting (“AGM”) of Transchem Limited (“the Company”) is scheduled to be held on Saturday, September 05, 2026 at 11:00 a.m. (IST) through Video Conferencing (“VC”)/ Other Audio-Visual Means (“OAVM”). In accordance with Regulation 36(1) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, (‘’SEBI Listing Regulations’’), electronic copies of the Notice convening the 49th AGM along with Annual Report for Financial Year (“FY”) 2025-26 is being sent via e-mail to all the shareholder(s) whose e-mail addresses are registered with the Company/ Depositories/ Registrar and Transfer Agent (“RTA”) of the Company. Based on the records available with the Company/ Depositories/ RTA, your e-mail address is not registered against your Demat Account/ Folio Number. Accordingly, we are unable to send the Notice of the AGM along with Annual Report electronically to you. In compliance with Regulation 36(1)(b) of the SEBI Listing Regulations, this communication is to notify you that the Notice of the AGM along with the Annual Report for the FY 2025-26 can be accessed through the following: AGM Weblink https://www.transchem.net/agm-egm-postal-ballot Notice Path www.transchem.net> Investors > AGM, EGM & Postal Ballot> AGM, EGM & Postal Ballot > 2026> Notice of 49th Annual General Meeting Annual Weblink https://www.transchem.net/annual-reports Report Path www.transchem.net> Investors > Annual Reports > Annual Reports > 2025-26 Please also note that pursuant to SEBI Circular dated January 30, 2026, a one-year special window, from February 05, 2026, to February 04, 2027 is open to allow investors to re-lodge their physical share transfer deeds originally submitted before April 01, 2019, but rejected or returned due to deficiencies. Eligible members are requested to rectify documentation issues and contact our RTA for assistance. The aforesaid documents are also available on the website of the BSE Limited at www.bseindia.com. Members holding shares in physical mode are requested to register/update their email address, communication address, bank details, nomination details by reaching out to the RTA by writing at investor.helpdesk@in.mpms.mufg.com and members holding shares in dematerialized mode are requested to reach out to their respective Depository Participants at the earliest. Yours faithfully, For Transchem Limited Sd/- Neeraja Karandikar Company Secretary CIN: L66120MH1976PLC019327 Registered Office: 111, Maker Chambers IV, 11th Floor, Nariman Point, Mumbai - 400021 Tel.: +91 22 43347000 Fax: + 91 22 43347002 E-mail: secretary@transchem.net Website: www.transchem.net