Hindustan Zinc Limited has submitted a certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, to the stock exchanges. This certificate pertains to the quarter ended March 31, 2026. The certificate was issued by M/s. KFin Technologies Limited, the Registrar and Share Transfer Agent for the company. It confirms that securities received from depository participants for dematerialization during the quarter were processed and confirmed to the depositories. The securities comprised in the certificates have been listed on the stock exchanges where the company's existing securities are listed. KFin Technologies Limited also confirmed that the security certificates received for dematerialization were duly mutilated, cancelled after verification, and the name of the depositories was substituted in the register of members as the registered owner within the stipulated 15 days. The company has requested that this submission be taken on record by the stock exchanges.