Closure of trading Window w.e.f 01.10.2026

+91 141 4400222 www.rmcindia.in admin@rmcindia.in Date: 23.09.2026 To To Sr. General Manager Sr. General Manager Department of Corporate Services Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Mumbai - 400001 Bandra Kurla Complex Bandra (E), Scrip Code: 540358 Mumbai - 400 051 Symbol: RMC Subject: Intimation for closure of Trading Window Dear Sir/Madam, Pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, read with Company’s Code of Conduct to Regulate, Monitor and Report Trading in Securities of the Company the notice is hereby given that the ‘Trading Window’ shall remain closed for all the Insiders, Designated Persons and their immediate relatives as covered under the Code of the Company from Thursday, October 01, 2026 until the expiry of 48 hours from the date of declaration of Financial Results (Standalone and Consolidated) for the quarter and Half Year ended September 30, 2026 for dealing in any transaction involving the purchase or sale of the Company's shares. The date of the Board Meeting to be convened for the aforesaid purpose shall be intimated separately. Thanking You For and on behalf of RMC Switchgears Limited Shivani Bairathi Compliance Officer & Company Secretary ACS-42636 CIN : L25111RJ1994PLC008698 Corp. Office : B-11 (B&C), Malviya Industrial Area, Jaipur-302017 (Rajasthan) Regd. Office & Factory : Khasra No. 163, 164, Village-Badodiya, Tehsil-Kotkhawada, District- Jaipur,Rajasthan-303908