Certificate under SEBI (Depositories and Participants) Regulations, 2018

July 7, 2026 Ref: SEC/JS The Manager Department of Corporate Relationships National Stock Exchange of India Ltd. “Exchange Plaza” Bandra Kurla Complex Bandra (E), MUMBAI – 400 051 NSE Symbol: NIPPOBATRY The Manager Department of Corporate Relationships BSE Limited Phiroze JeeJeebhoy Towers’ Dalal Street, Mumbai- 400 001 Scrip Code: 504058 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended June 30, 2026 With reference to the above subject matter, we submit herewith a confirmation certificate received from M/s. Cameo Corporate Services Limited, Registrar and Share Transfer Agent (RTA) pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended June 30, 2026. We request you to kindly take the above information on record and oblige. Thanking you, Yours faithfully, For INDO NATIONAL LIMITED J. Srinivasan Company Secretary lndo National Limited I Corporate office address: Pottipati Plaza, 3rd Floor, 77, Nungambakkam High Road, Chennai – 600034. Registered office address: No. 609, Mount Road, Lakshmi Bhawan IVth FLOOR, Chennai- 600006. CIN No: L31909TN1972PLC006196 I feedback@nippo.in I 044-2827 2711, 044-2824 2700 I www.nippo.in CAN1EO CAMECOO RPORASTEER VILIMICTEESD REFC:A M/INN/2026 Jul0y32 ,0 2·6' MisI.ndo-NaLtiimointaeld PottPilpaaIztIaiFI l ooi.- No7.7N ,u nganibHaikgRkhoa amd , Nu ngambakkam, Chennai-600006. DeaSri r, SubC:o nfirmaCteirotniu fincdaretereg ulatioofSn e-c7u4ra(in5tEd)ix ecsh aBnogaer d ofI nd(iDae posaintPdoa rriteisc ipants2)0 1R8e gulations, Withr eferteotn hacebe o ve-carpetgiuolnwaeethd ie ornec,bo yn fitrhmta htse e curities recefriovmet dhtl ee pospiatroitrpiyac ntdse mfoart eridaulriitznhaqgetu iaornet nedr3e 0dt h daoyfJ un2e0 2w6e,rc eo nfir(maecdc e/prteejdet cott hedede )p osibtyuo sar nitdeh sa t securciotmiperisi nts heseda id cehratvibefie celanit soetnste hde setxocchkaw nhgeetrshe e earliisessrue ecdu rairlteii setse d Weh ereablycs oon fitrhmta hte secceurrtiitrfiyec caetfieovsdre e dm atseartihiaaolvnbie e en mutilaantcdea dn cealfltdeeudrve e rifibcyta htDeie opno sPiatrotriyc aintpdha nena tm oef thdee posihtaovbreei esenus b stiintR uetgeiodsfM t eemrb earsts hr ee gisterweidt hoiwnn er 15d ays. Wer equyeostutok indtlaykn eo toeft haeb oivnye o urre cords. ThankYionug, Youfrasi thfully forC A O CORPORASTEER VICLETSD � lGER( SHARES) "SubramBauniilad1ni, Cn lguH"bo, u sReo aCdh,e ni-n 6a0000 2. Ph:2 8460(35L9 i0n e4s0)0,2 0700 Online PIonrtv:aeh lst tt:opw/rsi/ sdom.ca.cmoe,mo india Webs:iw twew.c amienod.icaom CINNo :. U67120TN1998PLC041613