Disclosure under Regulation 30 of SEBI (LODR) Regulation

DIAMOND POWER INFRASTRUCTURE LIMITED August 19, 2026 Corporate Relations Department Listing Department BSE Limited National Stock Exchange of India Limited 2nd Floor, P.J. Towers Exchange Plaza, Plot No. C/1, G- Block, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 522163 NSE: DIACABS Sub: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) - Non-compliance with Minimum Public Shareholding requirement Dear Sir/Madam, Pursuant to Regulation 30 of the SEBI Listing Regulations, we wish to inform you that the National Stock Exchange of India Limited (“NSE”) and BSE Limited (“BSE”) have issued letters and e-mails to the Company in relation to the non-compliance with the minimum public shareholding (“MPS”) requirement prescribed under Regulation 38 of the SEBI Listing Regulations for the quarter ended June 30, 2026. The Company has since taken corrective measures to address the aforesaid non-compliance. Pursuant to the Qualified Institutions Placement (“QIP”) completed by the Company, the public shareholding increased from 15.98% to 25.97%, while the shareholding of the Promoter and Promoter Group decreased from 84.02% to 74.03%. Consequently, the Company presently stands in compliance with the minimum public shareholding requirement of 25% prescribed under Regulation 38 of the SEBI Listing Regulations. The details of the above letter, as required under Regulation 30(13) of SEBI Listing Regulations, SEBI Master Circular No. SEBI/HO/CFD/PoD2/CIR/P/0155 dated November 11, 2024 and SEBI Circular on the Industry Standards Note on Regulation 30 of the SEBI Listing Regulations dated February 25, 2025: Sr. No. Particulars Details 1. Name of the listed company Diamond Power Infrastructure Limited 2. Type of communication received Letter and E-mail 3. Date of receipt of communication 18.08.2026 4. Authority from whom National Stock Exchange of India Limited and BSE communication received Limited 5. Brief summary of the material Letters and e-mails received from NSE and BSE in contents of the communication relation to non-compliance with the Minimum Public received, including reasons for Shareholding (“MPS”) requirement under Regulation receipt of the communication 38 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI LODR Regulations”) for the quarter ended June 30, 2026. 6. Period for which communication Quarter ended on June 30, 2026, in relation to the would be applicable, if stated MPS requirement prescribed under Regulation 38 of the SEBI LODR Regulations. 7. Expected financial implications on The Company is liable to pay a penalty of the listed company, if any ₹4,55,000 (Rupees Four Lakh Fifty-Five Thousand only) imposed by each of the Stock Exchanges. 8. Details of any aberrations/non- non-compliance of MPS under Regulation 38 of SEBI compliances identified by the (Listing Obligations & Disclosure Requirements) authority in the Regulations, 2015 for the quarter ended on June Communication 30, 2026 Regd. Office & Factory: Vadodara, Phase – II Savli, Vadodara, Gujarat, India-391520 CIN: L31300GJ1992PLC018198 Email: cs@dicabs.com, Website: www.dicabs.com Tel No.- 02667-251354/251516 Fax No.-02267-251202 DIAMOND POWER INFRASTRUCTURE LIMITED 9. Details of any penalty or restriction Fine of Rs. 4,55,000/- each by stock exchanges. or sanction imposed pursuant to the Communication 10. Action(s) taken by listed company The Company has taken corrective measures to with respect to the communication comply with the Minimum Public Shareholding (“MPS”) requirement. The Company completed a Qualified Institutions Placement (QIP”), which opened on July 24, 2026 and closed on July 28, 2026, pursuant to which 7,11,00,000 Equity Shares were allotted to eligible Qualified Institutional Buyers on July 28, 2026. The said Equity Shares were listed and admitted for trading on BSE Limited and the National Stock Exchange of India Limited with effect from July 30, 2026. Consequent to the aforesaid allotment, the shareholding of the Promoter and Promoter Group decreased from 84.02% to 74.03%, while the public shareholding increased from 15.98% to 25.97%. Accordingly, the Company has achieved the minimum public shareholding of 25% prescribed under Regulation 38 of the SEBI LODR Regulations. 11. Any other relevant information Consequent to the corrective measures undertaken by the Company through the QIP and the resultant increase in public shareholding to 25.97%, the Company presently stands in compliance with the minimum public shareholding requirement of 25% prescribed under Regulation 38 of the SEBI LODR Regulations. This is for your information and appropriate dissemination. Thanking you, Yours sincerely, For Diamond Power Infrastructure Limited Jayesh Patel Company Secretary ICSI M. No.: A14898 Regd. Office & Factory: Vadodara, Phase – II Savli, Vadodara, Gujarat, India-391520 CIN: L31300GJ1992PLC018198 Email: cs@dicabs.com, Website: www.dicabs.com Tel No.- 02667-251354/251516 Fax No.-02267-251202