Diffusion Engineers Limited — Regulatory Filings 2025

Mar 1, 2025

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Date: March 01,2025

To, To, The Manager The Manager Listing Department Corporate Relationship Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex Floor 25, Phiroze Jeejeebhoy Towers, Bandra (East), Dalal Street, Mumbai - 400 051 Mumbai - 400 001 NSE Symbol: DIFFNKG BSE Scrip Code - 544264

SUB: Regulation 30(6) of SEBI (LODR) Regulations, 2015 – Post- Intimation of Participation in CVOCA Investocraft Conference on Saturday, 1st March, 2025

Dear Sir/ Madam,

Pursuant to Regulation 30(6) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“the Listing Regulations”) read with Part A of Schedule III of the Listing Regulations, we wish to inform that the management of the Company participated in the CVOCA Investocraft Conference on 1st March, 2025 at 08:00 AM at Hotel Sahara Star, Vile Parle, Mumbai.

The Discussion with the investor(s)/Analysts were based on generally available information and not related to any Unpublished Price Sensitive Information as per Diffusion Engineers LimitedCode of Practices and Procedures for Fair Disclosure of Unpublished Price Sensitive Information.

Thanking you,

For Diffusion Engineers Limited

CHANCHAL Digitally signed by CHANCHAL RAJESH RAJESH JAISWAL JAISWAL Date: 2025.03.01 17:37:02 +05'30' Chanchal Jaiswal Company Secretary and Compliance Officer Membership no. A67136

For more details please visit: www.diffusionengineers.com

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