Please find the Enclosed Disclosure

October 07, 2026 BSE Limited P. J. Towers, Dalal Street, Mumbai – 400 001 Scrip Code: 544083 Dear Sir/ Madam, Dear Sir/ Madam, Subject: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th September 2026 Pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 read with relevant circulars issued by Securities and Exchange Board of India from time to time, please find enclosed herewith the certificates issued by the Registrar and Share Transfer Agent of the Company, M/s Bigshare Services Private Limited for the quarter ended 30 September 2026. We request you to take the above information on record. Thanking you. For, Shree Marutinandan Tubes Limited Yours faithfully, Vikram Sharma Chairman & Whole-time Director DIN: 06452273 Encl.: Certificate under Regulation 74(5) received from RTA S E B I Bigshare Services Pvt Ltd. REGISTERED CATEGORY I REGISTRAR 8 TRANSFER O ffice No 303, Sun Square Complex, Near Chakradhari Society AGENT Bus Stop, Girish Cold Drinks Cross Road, C.G. Road, Navrangpura, Ahmedabad-380009, Gujarat, India. Tel No:- +91 07940024135. Ref No. BSS/SE-AU Date : 30 Sep 2026 SHREE MARUTINANDAN TUBES LIMITED A-21 SECOND FLOOR AMRAPALI COMPLEX SP RING ROAD BOPAL AHMEDABAD AHMEDABAD 380058 Dear Sir/Madam, Sub : Non applicability of Certificate for Compliance under Regulation 74(5) of the SEBI (Depositaries and Participants) Regulation, 2018 (erstwhile Reg. 54 of SEBI (Depository and Participant) Regulations, 1996) for the quarter endedSeptember 30, 2026. Ref : NSDL/CIR/II/5/2019 dated 25th January, 2019 CDSL/OPS/RTA/POLICY/2019/14 dated 25th January, 2019. SEBI vide its letter ref no. MRD/DOP2/DSA2/OW/2019/2498/1 dated 24/01/2019 In accordance with Regulation 74(5) of the SEBI (Depositaries and Participants) Regulation, 2018 (erstwhile Reg. 54 of SEBI (Depository and Participant) Regulations, 1996) for the quarter ended September 30, 2026, we hereby confirm that the said Regulation is not applicable to the Company as the entire holding of the Company's shares are in demat form and we have not received any request from any members of the Company for rematerialisation or dematerialization, during the quarter ended onSeptember 30, 2026. 30 Jun 2026 to 30 Sep 2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt Ltd (AUTHORISED SIGNATORY)