Appointment of Mr. Ashwani Saraf as Chief Operating officer and Senior Management Personnel of the Company

DIAMOND POWER INFRASTRUCTURE LIMITED October 03, 2026 To, To, The Manager – Listing Department The Manager – Listing Department BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Mumbai – 400 001 BKC, Bandra (East), Mumbai – 400 051 Scrip Code: 522163 Symbol: DIACABS Sub: Appointment and Cessation of Senior Management Personnel – Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Madam, Pursuant to Regulation 30 read with Para A of Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the "Listing Regulations"), we hereby inform you that the Board of Directors of the Company, at its meeting held today, October 3, 2026, has approved the appointment of Mr. Ashwani Saraf as Chief Operating Officer and designated him as Senior Management Personnel ("SMP") of the Company with effect from October 3, 2026. We further inform you that Mr. Kalpesh Patel, Chief Operating Officer and SMP of the Company, has ceased to be the Chief Operating Officer and SMP of the Company with effect from the close of business hours on October 3, 2026. The details required under Regulation 30 of the Listing Regulations, read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, in respect of the appointment and cessation of SMP are enclosed as Annexure I and Annexure II, respectively. This intimation is also being uploaded on the Company's website and can be accessed at www.dicabs.com. Kindly take the above information on record. Yours sincerely, For Diamond Power Infrastructure Limited Jayesh Patel Company Secretary ICSI M. No.: A14898 Encl: as above Regd. Office & Factory: Vadadala, 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 DISCLOSURES PURSUANT TO REGULATION 30 OF THE SEBI (LISTING OBLIGATIONS AND DISCLOSUREREQUIREMENTS) REGULATIONS, 2015, READ WITH SEBI MASTER CIRCULAR NO. SEBI/HO/CFD/POD2/CIR/P/0155 DATED NOVEMBER 11, 2024 Annexure I Sr. Particulars Details 1. Reason for change viz. appointment, Appointment of Ashwani Saraf as Chief Operating re-appointment resignation, removal, Officer and Senior Managerial Personnel ('SMP') of the death or otherwise Company 2. Date of appointment/re Date of Appointment- October 3, 2026 appointment/cessation (as applicable) Term of Appointment- Not applicable, since the SMP is & term of appointment/re- appointed as full-time employee of the Company appointment 3. Brief Profile (in case of Appointment) Ashwani Saraf is a manufacturing operations leader with over 30 years of experience in cables, automotive, power and telecom manufacturing, including multi- plant and multi-country operations with full P&L accountability. Most recently, as Director – Production & Technical at JJLAPP, Jakarta (a Jebsen & Jessen and LAPP Holding Asia joint venture), he led end-to-end cable manufacturing across ASEAN for a business of about S$250 million. Before that, as Vice President – Manufacturing at LAPP India, he owned plant operations for a business of about ₹1,000 crore. Earlier, he held senior operations roles at Cable Corporation of India (HT and EHV cables), RPG Cables (LT power and telecom cables) and UM Cables of the Usha Martin Group, where he was Unit Head. He began his career at Tata Motors, rising from Graduate Engineer Trainee to Senior Manager over 12 years across the Pune, Jamshedpur and Lucknow plants. He holds a B.E. in Mechanical Engineering from NIT Surathkal (1994) and is a Motorola University–certified Six Sigma Green Belt. Regd. Office & Factory: Vadadala, 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 Sr. Particulars Details 4. Disclosure of relationships between Not Applicable Directors (in case of appointment of Directors) 5. Information required pursuant to BSE Not Applicable Circular no. LIST/COMP/14/2018-19 and NSE Circular No. NSE/CML/2018/24 dated June 20, 2018 Regd. Office & Factory: Vadadala, 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 DISCLOSURES PURSUANT TO REGULATION 30 OF THE SEBI (LISTING OBLIGATIONS AND DISCLOSUREREQUIREMENTS) REGULATIONS, 2015, READ WITH SEBI MASTER CIRCULAR NO. SEBI/HO/CFD/POD2/CIR/P/0155 DATED NOVEMBER 11, 2024 Annexure II Sr. Particulars Details 1. Reason for change viz. appointment, Cessation of Mr. Kalpesh Patel as Chief Operating re-appointment, resignation, removal, Officer and Senior Management Personnel ('SMP') of death or otherwise the Company, due to his inability to continue in his position on account of health reasons 2. Date of appointment/re- October 3, 2026 appointment/cessation (as applicable) & term of appointment/re- appointment 3. Brief Profile (in case of Appointment) Not Applicable 4. Disclosure of relationships between Not Applicable Directors (in case of appointment of Directors) 5. Information required pursuant to BSE Not Applicable Circular no. LIST/COMP/14/2018-19 and NSE Circular No. NSE/CML/2018/24 dated June 20, 2018 Regd. Office & Factory: Vadadala, 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