Certificate under SEBI (Depositories and Participants) Regulations, 2018

08 October, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Fort, Bandra Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 500128 Symbol: ELECTCAST Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the period from 1 July, 2026 to 30 September, 2026 Pursuant to Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, please find attached the certificate received from Maheshwari Datamatics Pvt. Ltd., the Registrar & Share Transfer Agent (RTA) of the Company, for the period from 1 July, 2026 to 30 September, 2026. We request you to kindly take the same on record and acknowledge receipt. Thanking you. Yours faithfully, For Electrosteel Castings Limited Indranil Mitra Company Secretary ICSI Mem No.: A20387 Encl.: as above naanESHWARr DATAMATTcs LTD. Regd. Of. : 23, R. N. Mukherjee Road, sth Floor, Kolkata - 700 001, Phone :2248-2248,2243-5029,2231-6839 E.mail : contact@mdplcorporate.com, Website : www.mdpl.in, CIN: U20221W81982PTC034886 Sl tto.147 osttat?,026 ELECTROSTEEL CASTINGS LIIIITED INEOSeAOI0?9 57H FLOOR CAI'IAC STREET KOLI(ATA PIN 700017 D€.P Slr ! Badan, Sub t CooFl i.nEe Regardirrg cB,.rf irnrlisn 0f Dcr.ratcr i al i Batign .s F?r RrEul atien 74 (I) of SeEurltl.B snd Exchangr BBfd of Indla (D.Fo3itorier errd PartiEiFrBtB) Regul.tionB, 20l8 tle cor,f lr n h.viBg sent the Dcnel. Tnansfer' Register' f(rr' the Pcr'lcd Al/A7 laoab La SOlOQt?O25 to tha depotitorg/d.positor'ies .r,d eB urll ai La.ll the Stocl ExEh8ng.s, uhcne gour' Shanes ene llgted. l.rc .l30 h.n.bg cor,f ir'o hevl}1g Dsstrouerl/lilut i l.tcd/C.ncal lcd .lI tho tcEurltip3 l^trcivrd fr'oll the caBsernFd DPB .fter DcoEteFi.l isal,len ulthin thc atipul.ted tine. Th.hk lng You' YcuFr f. i thfu I lg Far fl SI.{HAR I DATAI'IAT I CS PVT. LTD. REC ! STRARS .'j-