Certificate under SEBI (Depositories and Participants) Regulations, 2018

Ref: M/3743/0006/2023 Date: 18/ 04/ 2023 (cid:9) Date: 12.10.2026 Chief Engineer (O&M-I) WBSETCL, Vidyut Bhavan , Kolkata To, To, BSE Limited National Stock Exchange of India Ltd. Sub: Offer Sheet for the repairing estimates of Marsons Make” 630 kVA, 33/ 0.415 kV Station Service TraPnhsfiorormzee Jre eYjoemeb:h o2y0 0T8o: w(selr sn o: 82078 ) receivEexdc haatn gfaec Ptolarzya ,p 5reth m Filsoeosr ,o Pf loMt /Nso M. Ca/r1s ons Limited on dt. 16.0D2a.l2a0l 2S3tr eet, G- block, Bandra- Kurla Complex Mumbai-400001. Bandra (E ), Mumbai-400051 RefS: c rip Code: 517467 Scrip ID: MARSONS 1) L oJ No: Memo No. KAO/TR/Subhasgram (TR-4) DT. 31.01.2023 2) P hysical Joint Inspection M/3743/Repair/004/2023 dt. 11.04.2023 Dear Sir, Dea r Sir, Please find enclosed Compliance regarding Confirmation of Dematerialisation as per Section 74(5) Referring to the MOM made after the joint inspection along with your officials (M/3743/Repair/004/2023 of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the dt. 11.04.2023) regarding fault assessment & subsequent repairing of above transformer at our budge period 01.07.2026 to 30.09.2026 as given by the Registrar and Transfer Agent of the Company and budge works. We are submitting our offer estimate as below for your kind consideration. which is self-explanatory. Quoted Price Sl. No. Description of work (INR ₹) Please acknowledge receipt. Unloading of transformer, physical inspection of 1 5,000.00 accessories , quantity of oil with tank Thanking you, Un-tanking of Transformer for checking of Active 2 10,000.00 Yours faithfully Part For Marsons Limited Physical checking of tank/ active part with 3 20,000.00 WBSETCL official Magnetic balance of HV & LV, resistance 4 25,000.00 (Uttara Sharma) measurement done for healthiness check Company Secretary Overall Healthiness Check of Transformer Active (M. No. A54 8464) 15,000.00 Part and all other parts as well Encl: as above 6 Removal of Top yoke of core assembly 7,500.00 Resetting of 3 LV coils with line & shorting leads 7 25,000.00 after removing top yoke 8 Resetting of top yoke 10,000.00 9 Overhauling of Tank Body 15,000.00 Supply of new sleeving and Bakelite tubes for HV 10 5,000.00 Tap leads and Line Leads Marsons LImited Marsons House, Budge Budge Trunk Road, Chakmir, Maheshtala, Kolkata 700142, CIN: L31102WB1976PLC030676 Mail: info@marsonsonline.com Website: www.marsonsonline.com Phone: +91 33 22127189 Y pw. naanESHWARr DATAMATTcs LTD. Regd. Off. : 23, R. N. Mukherjee Road, sth Floor, Kolkata - 700 001, Phone :2248-2248,2243-5029,22ji-6\39 E.mail : contact@mdplcorporate.com, Website : www.mdpl.in, CIN: U20221W81982PTCo34886 Sl No. 136 03t ta/?026 IIAREONg LIIIITED - INE4I5BOTO44 "]iAFSENS HOU6E", BUD6E BUD6E TRUNX ROAD CHAX!I I R I,'AHESHTALA KBLHATA PIN 700r4? Drar.Sir./ llrdsm, Eutst Cofipl I tnce Regsrdirrg Corrf irnatic,n Of Denaterial isrl,lon .E p€r Reguletien 74(3) ef SecuritieE .nd Exch.ngr Bcir.d of Irldi. (DcF6Bitor.ier .Bd P.rticiplrltB) Regul ation3 E0l8 llc corlf i rn h.v i rtg sent Lhe Dc6et Tren5fer RegliLrr. for' the Per't Gcl Ol lA712026 La 3Ol 0912026L o th* depes iterg/deF.ogltorles .r'rd e3 uell ar ts rll the SteclaExchangcs, uhtre gc'ut' Shares ara llstad. tla al30 hcr.Pbg conf tro havirlg Destrogert/t'tut l l Bted/Crnc*l led rl l thc scEurltli! rtEGiv"d frot Lhe cor,ccrB?d DPs .ft,eF D3fi ster i .l i s at i on ulthin thr rtipul lted tlnc. Thar,k t ng Yau, Your.r f.i thfu I lg Fs'r E CIU AFTAT I CS PVT LTD . REG I STRARg