Certificate under SEBI (Depositories and Participants) Regulations, 2018

October 12, 2026 To To Listing Compliance Department Listing Compliance Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex, P J Towers, Dalal Street, Bandra (East), Mumbai– 400051 Mumbai - 400 001 Symbol: SAMBHV Scrip Code: 544430 Dear Sir / Madam, Sub: Certificate Pursuant to Regulation 74 (5) Of SEBI Depositories and Participants Regulation, 2018. This is with the reference to the above captioned subject and Pursuant to Regulation 74 (5) of SEBI Depositories and Participants Regulation, 2018, please find attached herewith copy of Certificate issued by Kfin Technologies Limited, Registrar and Share Transfer Agent (RTA) of the Company for the quarter ended September 30, 2026. Submitted for your kind information and necessary records. Thanking you, For, Sambhv Steel Tubes Limited Niraj Shrivastava (Company Secretary and Compliance Officer) Membership No. F8459 KFIN/MRVS/SAMB/74(5) E/2 Date: 12/10/2026 THE COMPANY SECRETARY SAMBHV STEEL TUBES LIMITED Office No 501 to 511, Harshit Corporate, Amanaka, Raipur – 492001, Chhattisgarh Dear Sir(s), Sub: Certificate under Regulation 74(5) of the Securities and Exchange Board of India (Depositories & Participants) Regulations 2018 ('Regulations') for the quarter ended September 30, 2026 With reference to the above – captioned regulation, we hereby confirm that the Securities received, if any, from the Depository Participant(s) for dematerialization / rematerialization during the quarter ended 30th September, 2026, were confirmed (accepted / rejected) to the depositories by us and that Securities comprised in the said Share Certificate(s) have been listed on the Stock Exchange(s) where the earlier issued securities are listed. We hereby confirm that the Security Certificates received for dematerialization / rematerialization, if any, have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within prescribed time frame. No. of dematerialization request received during the quarter : 7 No. of dematerialization request processed during the quarter: 2 No. of dematerialization request rejected during the quarter : 5 No. of re-materialization requests received during the quarter : 0 No. of re-materialization requests processed during the quarter : 0 No. of re-materialization requests rejected during the quarter : 0 Thanking you, Yours faithfully, For KFIN TECHNOLOGIES LIMITED S R Ramesh Senior Manager SAMBHV STEEL TUBES LIMITED (N S D L)- DEMAT DETAILS FOR THE PERIOD 01/07/2026 TO 30/09/2026 DATE:12/10/2026 Inward No Acc Shares Rej Shares Rej Code Inward Date Elec Date Conf Date No of Days DMT Type 800093 27000 0 7/17/2026 7/14/2026 7/30/2026 13 DM 800094 0 150000 21 8/11/2026 8/10/2026 8/19/2026 8 DM 800095 15000 0 8/11/2026 8/10/2026 8/25/2026 14 DM 800096 0 25000 99 8/14/2026 8/13/2026 8/26/2026 12 DM TOTAL: 42000 175000 SAMBHV STEEL TUBES LIMITED (C D S L)- DEMAT DETAILS FOR THE PERIOD 01/07/2026 TO 30/09/2026 DATE:12/10/2026 Inward No Acc Shares Rej Shares Rej Code Inward Date Elec Date Conf Date No of Days DMT Type 1000093 0 119700 21 8/11/2026 8/7/2026 8/12/2026 1 DM 1000094 0 13300 21 8/12/2026 8/7/2026 8/19/2026 7 DM 1000095 0 25000 99 9/15/2026 9/10/2026 9/24/2026 9 DM TOTAL: 0 158000