Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, for the quarter ended September 30, 2026

October 10, 2026 National Stock Exchange of India Ltd. BSE Limited Symbol: UNIMECH Scrip Code: 544322 Sub: Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, for the quarter ended September 30, 2026 Dear Sirs, In compliance with Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we enclose the certificates received from KFin Technologies Limited, the Registrar and Share Transfer Agent of the Company, for the quarter ended September 30, 2026. Kindly acknowledge and take the same on record. Thanking You, For Unimech Aerospace and Manufacturing Limited Rashmi Gupta Company Secretary & Compliance Officer M. No.: A25382 Encl: As above KFIN/UAAM/CDSL/74(5) E/1 Date: 02‐10‐2026 CENTRAL DEPOSITORY SERVICES (INDIA) LIMITED REGD OFF: MARATHON FUTUREX, A WING 25TH FLOOR NM JOSHI MARG LOWER PAREL (EAST) MUMBAI ‐ 400 023 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the UNIMECH AEROSPACE AND MANUFACTURING LTD, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED GANESH CHANDRA PATRO DEPUTY VICE PRESIDENT CC TO: UNIMECH AEROSPACE AND MANUFACTURING LTD PLOT NO 167 SY NO 74/1 AND 74/2 HITECH DEFENSE AND AEROSPACE PARK INDUST AREBINNAMANGALA VILLAGE, JALA HOBLI BANGALORE NORTH TALUK, BAGALUR BANGALORE 562149 KFIN/UAAM/NSDL/74(5) E/1 Date: 02‐10‐2026 NATIONAL SECURITIES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI ‐ 400 013 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the UNIMECH AEROSPACE AND MANUFACTURING LTD, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED GANESH CHANDRA PATRO DEPUTY VICE PRESIDENT CC TO: UNIMECH AEROSPACE AND MANUFACTURING LTD PLOT NO 167 SY NO 74/1 AND 74/2 HITECH DEFENSE AND AEROSPACE PARK INDUST AREBINNAMANGALA VILLAGE, JALA HOBLI BANGALORE NORTH TALUK, BAGALUR BANGALORE 562149