Certificate under Regulation 74(5) of SEBI (DP) Regulations, 2018

Tube Investments of lndia Limited "Chola Crest'i No. C54-55 & Super B-4, Thiru - Vi - Ka lndustrial Estate, Guindy, Chennai-600 032. Tel 91 44 4217 7770-5 Email:tii-secretarial@tii.murugappa.com INDIA Website: www.tiindia.com CIN: 1351 00TN2008P1C069496 8th October 2026 National Stock Exchange of lndia Limited BSE Limited Exchange Plaza, Sth Floor 1st Floor, New Trading Ring, Plot No.C/1, G Block Rotunda Building, P J Towers, Bandra-Kurla Complex, Bandra (E), Dalal Street, Fort, Mumbai 400 051 Mumbai 400 001 NSE Svmbol: TllNDlA BSE Scrip Code: 540762 Dear Sir / Madam, Sub: Compliance Gertificate under Resulation 74(51 of SEBI (Depositories and Participants) Requlations. 201 8 With reference to the above, please find enclosed the Certificate received from M/s. KFin Technologies Limited, the Registrar to an lssue and Share Transfer Agents of the Company, for the period from 1st July 2026 to 30th September 2026. We request you kindly to take this on record. Thanking you, Yours faithfully, for TUBE INVESTMENTS OF INDIA LIMITED JK"TL S KRITHIKA COMPANY SECRETARY Encl murugopPo Ar.r.,tNrEgH Toll Free {Corporare Registry): 1800 3094 001 Iel. No: +022 4617 091 .l KFrN/SRR/NSDL/'7 4 (5 ) E/1 Date:06/I0/2026 NATIONAL SECURITTES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI - 4OO 013 Dear Sir(s), Sub: Certiflcate under Regulatlon 74 (5) for the quarter ended September 30, 2026 We as Registrars, Share Transfer and Depository Services agents of the TUBE fNVESTMENTS OF INDIA LIMITED, certify that the details of securj-ties dematerialized /rematerialized during the aforesaid period, as required under Regulation 74 (5) of SEBI (Depositories and particlpants) Regulations 2018 have been furnished to aff the Stock Exchanges where the shares of the company are listed. Thanking you, Yours faithfully, FoT KFIN TECHNOLOGIES LIMITED S. R. Dlsltailyrigmd by s. BNFiMrrfflii?'.l1',# DVP, CORPORATE REGISTRY THE COMPANY SECRETARY TUBE INVESTMENTS OF INDIA LIMITED Chola Crest, C54 & 55 Super B-4,Thj-ru Vi Ka lndustrial Estate, Guindy, Chennai CHENNA] 600032 KFin Technologies Limited Operations Centre: Registered Office: KFin Technolo8ies Limit€d. Selenium, low€r B. Plot No,3l & 3?, KFln Technologies Limited,30l, lhe Centrium, Financial District, Nanakramguda, Serilingampally, 3rd Floor. 57, Lal Eahadur Shasri Rodd, Nav Pada, Hyderabad - 500032, Telangana, India. Kurla (West), Mumbai -400 070, Maharashtra CIN; 172400MH201 7PLC44/O72 Ar.nNrHgH Toll Free (Corpor ate Registry): 1 800 3094 001 Tel. No: +022 461 7 091 I KFlN/SRR/CDSL/74 (5) E/r Date r 06/ 1"0 / 2026 CENTRAL DEPOSITORY SERVICES (INDIA) LTD REGD OFF: MARATHON FUTUREX, A WING, 25TH FLOOR NM JOSHI MARG, LOWER PAREL (EAST) MUMBAI - 400 023 Dear Sir(s), Sub: Certificate under Regulation 74 (5) for the quarter ended September 30, 2026 We as Registrars, Share Transfer and Depository Services agents of the TUBE INVESTMENTS OF INDIA LIMITED, certify that the details of securj-ties dematerial-ized/remat'erialized during the aforesai-d period, as required under Regulation '7 4 (5) of SEBf ( Depositories and participants ) Regulations 2018 have been furnished to a.l-l the Stock Exchanges where the shares of the company are listed. Thanki-ng you, Yours faithfully, For KFIN TECHNOLOGIES LIMITED Digitally signed J' I l' by 5. R. RAMESH fi AIU5fi ld""';f;3!'f'19# DVP, CORPORATE REG]STRY CC TO: THE COMPANY SECRETARY TUBE INVESTMENTS OF TNDIA LIMITED Chola Crest, C54 & 55 Super B-4,Thiru Vi Ka Industrial Estate, Guindy, Chennai CHENNAI 600032 KFin Technologies Limited Operations Centre: Registered Office: KFin Technologies Limited, Selenium, Tower 8, Plot No-31 & 32, KFhr Technologies Limited, 301. The Centrium, Frnancial District, Nanakramguda, Serilingampally, 3rd Floor, 57, Lal Bahadur Shastri Road, Nav Pada, Hyderabad - 500032, Telangana, lndia. Kurla (West), Munrbai -400 070, Mahdrdhtra IaN: lzlooilHroi?Prc444o?ri