Intimation of Public Announcement for 6th E-auction of sale of Inventory in the Ordinary Course of Business

Notice to shareholders regarding transfer of equity shares and unclaimed/unpaid dividends to Investor Education and Protection Fund(IEPF)

Intimation of Schedule of Analysts/ Institutional Investor''s meeting/ conference.

Clarification on volume movement letter - L/SURV/ONL/PV/AJ/2025-2026/152 dated June 11, 2025 by BSE. Kindly take the above on records.

Please refer our letter No. SECY/GRSE/BD-69/CA/04/25-26 dated 09 Apr 2025, wherein we have communicated about the "Receipt of Letter of Award for Construction and Delivery of two Coastal Research Vessels (CRV) for the Geological Survey of India (GSI). In terms of Reg 30 of SEBI (LODR), 2015, we wish to inform you that the company has signed the Contract for Construction of two CRVs for the GSI on 11 Jun 2025. There has been no change in the Financial Implications of the Order/ Contract. Press Release in this Regard is enclosed.

Closure of Trading Window

Disclosure under Regulation 30 of SEBI (LODR), 2015

Reply - Increase in Volume

Clarification on Volume Movement

Intimation regarding notice given to shareholders and published in newspapers regarding transfer of equity shares to IEPF