Please find attached the Newspaper Advertisement informing about 19th AGM , information about E-voting and other related information.

Prostarm/Secretarial/2026-27/53 August 18, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Mumbai – 400 001 Bandra Kurla Complex, Bandra (E), Mumbai – 400 051 Scrip Code: 544410 Scrip Symbol: PROSTARM Sub: Newspaper Advertisement - 19th AGM to be held on September 11, 2026 Ref: Regulation 47 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements Regulations), 2015 (the “SEBI Listing Regulations”) Dear Sir/Madam, Pursuant to Regulation 47 of the SEBI Listing Regulations, please find attached the published notice in the Newspaper for the intimation of the date of 19th Annual General Meeting (AGM) to be held on Friday, September 11, 2026 at 03:00 p.m. (IST) through Video Conferencing / Other Audio Visual Means in compliance with the applicable circulars issued by the Ministry of Corporate Affairs and Securities and Exchange Board of India. The aforesaid Newspaper Advertisements were published today in Financial Express (in English) and Mumbai Lakshadeep (in Marathi) and are also available on the website of the Company at www.prostarm.com. Kindly take the above information on record. Thanking you, For Prostarm Info Systems Limited Sachin Gupta Company Secretary and Compliance officer Membership No: F12500 Encl: As above _§Jidma, {X. 18 Am°JñQ> 2026 _w§~B© bjXrn 5 EH$ B§Mhr O_rZ XoUma Zmhr, S>rE_Am`gr Omhra gyMZm mentioned is Amit Kumar Rai. O_rZ àH$ënmgmR>r `mÛmao gd©gm_mÝ` OZVobm gyMZm XoÊ`mV `oV Amho H$s, I would like to inform all that both the हरकत नोंदराररी. KoÊ`mg eoVH$è`m§Mm {damoY _mPo Aerb lr. {dZrV AmZ§X Hw$~b, lr. AmZ§X Hw$~b names are one and the same and निकाण : रबुं ई Amho. ^yg§nmXZ à{H«$`m `m§Mm _wbJm, d` A§XmOo 32 df}, Ago Z_yX H$aVmV H$s, belong to one person I.e जाहवीर करणारवी : V oAm{U Ë`mM§ r _`V AmB ©ñdJu` lr_Vr AmH$mj§ m AmZX§ Amit Krishna Bhagwan Rai as नसद्वी सारतं àmoñQ´>m_ BÝ\$mo grñQ>råg {b{_Qo>S> gwê$ H$aÊ`mnydu ñWm{ZH$ Hw$~b `m§Mo {XZm§H$ 16.11.2025 amoOr {ZYZ Pmbo ho per Affidavit dated 17-08-2026 (परू वीच ेिार – सानि्ा अनसारवी) âb°Q> H«$.Or-0808, 8dm _Obm, Q>m°da Or (JmS©>Z grAm`EZ : L31900MH2008PLC368540 eoVH$è`m§Zm {dœmgmV pìhñQ>m), aZdmb pãbg, H$mO§ ay _mJ ©ndy,© _~§w B-©400042 Zmo¨XUrH¥$V H$m`m©b` : ßbm°Q> H«$. B©Eb 79, BboŠQ´>m°{ZH$ PmoZ, Q>rQ>rgr, E_Am`S>rgr, _hmno, KoUo Amdí`H$ Agë`mMr `Worb OmJMo og`§ºw $ _mbH$ hmVo.o ñdJu` lr_Vr AmH$mj§ m Zdr _w§~B©, R>mUo -400 710, _hmamîQ´>, ^maV. AmZ§X Hw$~b `m§Mo _¥Ë`wnÌ Z H$aVm {ZYZ Pmbo AgyZ, Xya. H«$. : 022-4528 0500 B©-_ob : investor@prostram.com _mJUr H$aÊ`mV Ambr. Ë`m§Zr _mPo Aerb `m§Zm Ë`m§À`m H$m`Xoera dmagXmam§n¡H$s do~gmBQ> : www.prostram.com emgZmZo eoVH$è`m§Mm EH$ åhUyZ _mJo R>odbo Amho. gXa âb°Q>_Ü`o qH$dm Ë`mÀ`m H$mUo Ë`mhr ^mJm_Ü` o{dH$«s, JhmU, ^mS>onÅ>m, YmaUm{YH$ma, gd©gmYmaU g^m Am{U XÿañW B©-‘VXmZm~m~VÀ¶m gyMZm {dœmgKmV H$ê$ Z`o, Aer XoUJr, gwIm{YH$ma, AXbm~Xb, Vm~m, dmagm h¸$, CÎmam{YH$ma qH$dm BVa H$moUË`mhr àH$mao H$moUVmhr Xmdm, ¶mÛmao gyMZm XoʶmV ¶oVo H$s, àmoñQ´>m_ BÝ’$mo {gpñQ>åg {b{‘Q>oS> ("H§$nZr') À¶m ^mJYmaH$m§Mr 19 dr h¸$, _mbH$s qH$dm {hVg~§Y§ Agbëo`m H$mUo Ë`mhr ì`º$sZo (EH$mo{Ugmdr) dm{f©H$ gd©gmYmaU g^m ("EOrE_') ewH«$dma, 11 gßQ>|~a 2026 amoOr Xþnmar 3:00 dmOVm Ambr. O_rZ O~aXñVrZo `m gyMZoÀ`m àH$meZmÀ`m VmaIonmgyZ 7 {Xdgm§À`m AmV (^màdo) pìh{S>Amo H$m°Ý’$aÝg ("ìhrgr')/BVa Am°{S>Amo-pìhÁ¶wAb ‘mܶ‘m§Ûmao ("AmoEìhrE_') Am¶mo{OV H$mJXmonÌr nwamì`mgh ñdmjarH$Ë`m© A{YH$mè`mg H$m`m©b` Ho$br OmB©b. hr g^m H$m°nm}aoQ> ì¶dhma ‘§Ìmb¶mZo (MC-) 22 gßQ>|~a 2025 amoOr Omar Ho$bobo gm‘mݶ KoVë`mg Ý`m`mb`rZ H«$.14, Vi_Obm, ñdpñVH$ ZJa H$mohm¡gmo{b., hZw_mZ n[anÌH$ H«$. 03/2025 (Am{U ˶mgmo~V go~r d BVa g§~§{YV àm{YH$aUm§Zr doimodoir Omar Ho$bobr bmJy Am{U bmoH$emhr _mJm©Zo _§{XamOdi, ZdKa amoS>, ^mBªXa (nyd©), {O. R>mUo- n[anÌHo$ - Á¶m§Zm EH${ÌVnUo "n[anÌHo$' Ago g§~moYbo OmB©b), VgoM H§$nZr H$m¶Xm, 2013 ("H$m¶Xm') 401105 `Wo obIo r ñdê$nmV H$idmd.o Cnamºo $ H$mbmdYrV Am{U go~r ({bpñQ>§J Am°pãbJoeÝg A±S> {S>ñŠbmoOa [a¹$m¶a‘|Q²g) {Z¶‘Z, 2015 ("go~r {bpñQ>§J {Z¶‘Z') Am§XmobZ Vrd« H$aÊ`mMm Agm H$moUVmhr Xmdm àmá Z Pmë`mg, Vmo Xmdm gmoSy>Z ¶m§À¶m VaVwXtMo nmbZ H$ê$Z KoVbr OmB©b; ¶mV gXñ¶m§Mr EImÚm gm‘m{¶H$ {R>H$mUr à˶j CnpñWVr {Xbm Amho Am{U/qH$dm Ë`mJbm Amho Ago _mZbo OmB©b, Bemamhr eoVH$è`m§Zr {Xbm AgUma Zmhr. ¶m dm{f©H$ gd©gmYmaU g^oMo ‘mZbobo {R>H$mU ho H§$nZrMo Zm|XUrH¥$V H$m¶m©b¶ Agob. Am{U _mPo Aerb Aem Xmì`mMm nwT>rb H$moUVmhr g§X^© Amho. Z KoVm Ë`mZwgma H$m`©dmhr H$aVrb. da Z‘yX Ho$boë¶m n[anÌH$m§Mo nmbZ H$ê$Z, Am{W©H$ df© 2025-26 Mm dm{f©H$ Ahdmb (Á¶mV EOrE_ {XZm§H$: 18.08.2026 ghr/- À¶m gyMZoMmhr g‘mdoe Amho) 17 Am°JñQ> 2026 amoOr BboŠQ´>m°{ZH$ ‘mܶ‘mÛmao (B©-‘obÛmao) Aem Ama. Ho$. {Z_©b gXñ¶m§Zm nmR>dʶmV Ambm Amho Á¶m§Mo B©-‘ob Am¶S>r a{OñQ´>ma A±S> Q´>mÝg’$a EO§Q> ("AmaQ>rE') qH$dm (dH$sb, Cƒ Ý`m`mb`) g§~§{YV {S>nm°{PQ>ar nm{Q©>{gn§Q²g ("S>rnrO²') ¶m§À¶mH$S>o Zm|XUrH¥$V AmhoV. VgoM, hm Ahdmb H§$nZrÀ¶m _mo~m.H«$.:8655257017 www.prostarm.com ¶m g§Ho$VñWimda, VgoM ñQ>m°H$ EŠñM|OMr g§Ho$VñWio ~rEgB© {b{‘Q>oS> (www. bseindia.com) Am{U Z°eZb ñQ>m°H$ EŠñM|O Am°’$ B§{S>¶m {b{‘Q>oS> (www.nseindia.com) Am{U Z°eZb {gŠ¶w[aQ>rO {S>nm°{PQ>ar {b{‘Q>oS> (www.evoting.nsdl.com) À¶m g§Ho$VñWimdahr CnbãY H$ê$Z XoʶmV Ambm Amho. VgoM, go~rÀ¶m {bpñQ>§J {Z¶‘mdbrVrb {Z¶‘ 36(1)(~r) Zwgma, Á¶m gXñ¶m§Mo B©-‘ob nÎmo {S>nm°{PQ>ar nm{Q©>{gn§Q>H$S>o Zm|Xdbobo ZmhrV, ˶m§Zm EH$ nÌ nmR>dbo OmV Amho. ¶m nÌmÛmao ˶m§Zm H§$nZrÀ¶m gggggrrrrrAAAAAmmmmm`````EEEEEZZZZZ::::: EEEEEbbbbb2222255555111111111111111EEEEE_____EEEEEMMMMM11111999998888888888nnnnnrrrrrEEEEEbbbbbgggggrrrrr000004444488888999992222255555 do~gmBQ>darb dm{f©H$ Ahdmb nmhʶmgmR>r Amdí¶H$ Agbobr do~qbH$ CnbãY H$ê$Z {Xbr OmV Amho. ZZZZZmmmmm|||||XXXXXUUUUUrrrrrHHHHH•••••$$$$$VVVVV HHHHH$$$$$mmmmm`````mmmmm©©©©©bbbbb`````::::: 329, Jmbm H$m∞Âflboäg, 3am _Obm, {XZ X`mb Cnm‹`m` _mJ©, _wbwßS> (n{¸_), _wß~B© - 400 080, _hmamÔ¥>, ^maV. XXXXXˇˇˇˇˇaaaaa‹‹‹‹‹dddddZZZZZrrrrr HHHHH´´´´´$$$$$.....::::: 022- 2592 0055 & \\\\\∞∞∞∞∞$$$$$äääääggggg::::: 022- 2592 0077 H§$nZr H$m¶Xm, 2013 ‘Yrb H$b‘ 108 Am{U BVa bmJy VaVwXr; H§$nZr (ì¶dñWmnZ Am{U àemgZ) BBBBB©©©©©-----_____ooooobbbbb::::: investor@mitsuchem.com, dddddooooo~~~~~gggggmmmmmBBBBB©©©©©QQQQQ>>>>>::::: www.mitsuchem.com {Z¶‘, 2014 (gwYm[aV) ‘Yrb {Z¶‘ 20; Am{U go~r {bpñQ>§J {Z¶‘mdbrVrb {Z¶‘ 44 ¶m§À¶m AZwf§JmZo, gXñ¶m§Zm EOrE_ gyMZo‘ܶo Z‘yX Ho$boë¶m gd© R>amdm§da BboŠQ´>m°{ZH$ ‘VXmZ ("B©-ìhmoqQ>J') gggggyyyyyMMMMMZZZZZmmmmm àUmbrÛmao ‘VXmZ H$aʶmMr gw{dYm {Xbr OmV Amho. H§$nZrZo Amnë¶m gXñ¶m§Zm B©-ìhmoqQ>J ([a‘moQ> Am{U EOrE‘ Xaå¶mZ) gw{dYm XoʶmgmR>r Am{U (ìhrgr/AmoEìhrE‘) gw{dYoÛmao EOrE‘ Am¶mo{OV H$aʶmgmR>r `m¤mao gyMZm Xo `mV `oV Amho H$s, Hß$nZr H$m`Xm, 2013 (H$m`Xm) Am{U go~r {gä`w[aQ>rO A±S> EägM|O ~moS©> Am∞\$ Bß{S>`m EZEgS>rEb ¶m A{YH¥$V g§ñWoMr godm KoVbr Amho. ({bpÒQ>ßJ Am∞p„bJoe›g A∞ S> {S>ÒäbmoOa [aπ$m`a_|Q≤g) aoΩ`wboe›g, 2015 ¿`m bmJy VaVwXtMo nmbZ H$Í$Z, {_Àgy Ho$_ flbmÒQ> B©-ìhmoqQ>J à{H«$¶oMr {Zînj Am{U nmaXe©H$ nÕVrZo N>mZZr H$aʶmgmR>r, g§MmbH$ ‘§S>imZo ‘ogg© g§Xrn nr. {b{_Q>oS> (Hß$nZr) ¿`m gXÒ`mßMr A{V[aäV gd©gmYmaU g^m (B©OrE_) ~wYdma, 9 gflQ>|~a, 2026 amoOr X˛nmar 02:30 dmOVm nmaoI A±S> H§$nZr, à°pŠQ>qgJ H§$nZr goH«o$Q>arOMo àmoàm¶Q>a lr. g§Xrn nmaoI (E\$-7118, grnr H«$. 7693) (^m‡do) pÏh{S>Amo H$m∞›\$ap›gßJ (Ïhrgr)/A›` —H$lmÏ` _m‹`_ (AmoEÏhrE_) ¤mao Am`mo{OV Ho$br OmB©b. Imbrb Ï`dgm` ¶m§Mr 19 ì¶m EOrE‘gmR>r ñH«y${Q>Zm¶Pa N>mZZr A{YH$mar åhUyZ {Z¶wº$s Ho$br Amho. H$a `mgmR>r, g^oMo {R>H$mU Hß$nZrMo Zm|XUrH•$V H$m`m©b`, nŒmm 329, Jmbm H$m∞Âflboäg, {Vgam _Obm, XrZ X`mb Cnm‹`m` _mJ©, gd© gXñ¶m§Zm gy{MV H$aʶmV ¶oVo H$s: _wbwßS> (n{¸_), _wß~B© - 400 080, _hmamÔ¥>, ^maV, ho _mZbo OmB©b: E) dm{f©H$ gd©gmYmaU g^oÀ¶m gyMZo‘ܶo Z‘yX Ho$bobo H$m‘H$mO [a‘moQ> B©-ìhmoqQ>J (g^onyduMo B©- 1. Hß$nZr¿`m ‡dV©H$mßZm Am{U J°a-‡dV©H$mßZm ‡mYm›` dmQ>n VŒdmda, ‡À`oH$s È.10/- Èn`o Xe©Zr _yÎ`m¿`m g__yÎ` B{π$Q>r ‘VXmZ) qH$dm g^oXaå¶mZÀ¶m B©-ìhmoqQ>JÛmao nma nmS>bo OmB©b. eoAg©_‹`o Í$nmßVa H$aVm `o `mOmoΩ`m, 10,00,000 n`™V¿`m n[adV©Zr` dm∞aßQ≤gMo dmQ>n H$aUo. [Showing first 8,000 characters — download PDF for full document]