Please find attached the Certificate from RTA

Date: October 8,2026 BSE Limited National Stock Exchange of India Limited Phiroze JeeJee Bhoy Towers Exchange Plaza Dalal Street,Fort Bandra-Kurla Complex, Bandra(E) Mumbai 400001 Mumbai 400051 Scrip Code: 513343 Symbol: GFSTEELS Subject: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 Dear Sir/Madam, Please find enclosed here with the certificate of the Registrar and Share Transfer Agent of the Company M/s. Purva Sharegistry (I) Private Limited for the quarter and half year ended 30th September,2026 pursuant to Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. We request you to kindly take the same on record. Thanking You For Tikona Communication Limited (Formerly Known as Grand Foundry Limited) Sonia Arora Company Secretary 01/10/2026 GRAND FOUNDRY LIMITED - INE534A01028 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. GRAND FOUNDRY LIMITED - INE534A01028 - Details of Share certificates dematerialised from 01/07/2026 to 30/09/2026 FOLIO NAME OF CERTIFICA DIST. DIST. SHARE DEMATERIAL SHAREHOLDER TE NO. NO.(FROM) NO.(TO) S ISED ON 0104736 REKHA K SHAH 0131769 228815 229514 700 14/07/2026 S0010023 SAURABH KRISHAN 0131042 139111 139250 140 16/07/2026 0111923 ANURAG R PATEL 0134547 646275 646474 200 25/07/2026 R000456 RAJENDRA KUMAR 0142422 1949371 1949470 100 25/07/2026 SURANA K000236 KAILASH MANGLE 0145665 1465663 1465802 140 19/08/2026 K0010013 KAILAS MANGLE 0145664 1265135 1265274 140 19/08/2026 R001946 SHASHI MURARILAL 0142979 2006651 2006750 100 19/08/2026 KHANDELWAL S000847 SANTOSH KUMAR 0143503 2083791 2083930 140 19/08/2026 BORUNDIA JAIN H000720 HEMLATA SURANA 0138357 1349179 1349278 100 25/08/2026 S004041 SHOBHA MANGLANI 0144750 2223731 2223870 140 27/08/2026 0115780 MAYUR JAMNADAS 0135809 1012289 1012338 50 01/09/2026 VORA 0100306 GIRISH C KANUGA 0130098 12051 12090 40 03/09/2026 0112886 JAGDISH TALREJA 0134877 710535 713234 2700 10/09/2026 H0010007 HARISH K DOSHI 0138447 1360159 1360438 280 18/09/2026 0111375 RAJENDRA P PATEL 0134313 615320 615419 100 24/09/2026 A001249 ARUN KUMAR BANSAL 0136287 1078499 1078538 40 29/09/2026