Please find enclosed the certificate under Regulation 74(5) of SEBI (DP) Regulations

Reqd. Office: B-217, 2nd Floor, Pranik Chamb Saki Vinar Road. Sakinaka. Andher(Ei) . Mumbai-400 072 T: 4918169376816 E- kaisercorpltd@gma To KCL/75/2026-27 BSE Ltd, October 7, 2026 Listing Department, Phiroze Jeejeebhoy Tower, Dalal Street- Fort, Mumbai - 400001 Ref: BSE Scrip Code- 531780 Dear Sir / Madam, Subject: Certification under Regulation 74(5) of the SEBI (Depositories and Participants Regulations, 2018 for the quarter ended 30" September 2026 In compliance to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018; we furnish hereunder the confirmation certificate received from the SEBI Registered Share Transfer Agent viz. Purva Sharegistry (India) Pvt. Ltd. for the quarter ended 30" September 2026. ‘We request you to kindly take the above information on your record. Thanking you, For Kaiser Corporation Ltd. Bhushanlal Arora Managing Director DIN: 00416032 Encl.: A/a PURVA SHAREGISTRY (I) PVT. LTD. (SEBI Regn. INR000001112 Category 1 Registrars to IPO & Share Transfer Agents) GST No. 27AAACP4924D1ZO *+ CIN No. U67120MH1993PTC074079 9 Shiv Shakti Industrial Estate, J. R. Boricha Marg, Near Lodha Excelus, Lower Parel East, Mumbai - 400 011 Tel :022-3199 8810/ 4961 4132# Email: support@purvashare.com Web : www.purvashare.com 01/10/2026 KAISER CORPORATION LIMITED - INE229G01022 Dear Sir/Madam. Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 As per Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that security received from the depository participants for dematerialisation during the quarter ended September, 2026, were confirmed (accepted / rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Purva Sharegistry (India) Pvt. Ltd. Ms. Deepali Gaonkar Compliance Officer. KAISER CORPORATION LIMITED - INE229G01022 - Details of Share certificates dematerialised from 01/07/2026 to 30/09/2026 FOLIO NAME OF CERTIFICA | DIST. DIST. SHARE | DEMATERIAL SHAREHOLDER TENO. NO.(FROM) | NO(TO) s ISED ON NIL NIL NIL NIL NIL NIL NIL