submission of Disclosure received from Parth T. Patel under regulation

Date: 04.11.2026 BSE Limited, Corporate Relationship Department, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai —400001. Scrip Code: 531676 Subject: Disclosure under Regulation 29 (2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 (“Takeover Regulations”) Dear Sir/Madam, I, Parth Tulsibhai Patel, Director & CFO of Emrock Corporation Limited [Formerly, Vaghani Techno-Build Limited] have made Acquisition of 17,93,712 of Equity shares of face value of Rs.10 each on 3™ November 2026 of the company through conversion of warrants in to equity shares which constituted 6.24 % of the total paid up capital of the said company. As required under Regulation 29(2) of the Takeover Regulations, enclosed relevant information, disclosure of the change in shareholding of the Target Company, pursuant to sale of shares of the Target Company. I request you to kindly take the above information on your record and acknowledge the same. Thanking You Yours Faithfully Parth Tulsibhai Patel Director & CFO (DIN- 07289967) Address:- 02,Uma House, Opp, Uma Green land, Shukan 6 Flat Road, Opp, Science City, Sola, Ahmedabad -380060 CC:- EMROCK CORPORATION LIMITED 7th Floor, 715, Anushri Accolade-2, Nr. Ugati Lakeview, Science City Road, Sola, Ahmedabad, Gujarat, India, 380060 Discl ler Regulation 29(2) of SEBI (Sub ial isition of SI i Takeovers) Regulations 2011 Part A- Details of the Acquisition [EMROCK CORPORATION LIMITED Name of the Target Company (TC) [FORMERLY, VAGHANI TECHNO-BUILD ~ BSE Scrip Code: 531676 Name(s) of the acquirer and Persons Actmgi n Concert (PAC) Mr. Parth Tulslbhal Patel | with the acqulrer Whether the acqulrer belongs to Promoter/Promoter group Tes Name(s) ofthe Stock Exchange(s) where the shares of TCare | SE Limited Listed Number = % w.r.t.total % w.r.t. total | share/voting diluted Details of the acquisition as follows ( capital | share/voting | wherever [ capital of the | applicable(*) | TC(**) Before the acquisition under considers;tion, holding of ‘acquirer along with PACs of: a) Shares carrying voting rights 5215972 24.47% 18.14% b) Shares in the nature of encumbrance (pledge/ lien/non- disposal undertaking/ others) ¢) Voting rights (VR) otherwise than by equity shares | | d) Warrants/convertible securities/any other instrument 1793712 8.41% i6'24 that entitles the acquirer to receive shares carrying ! IRt voting rights in the TC (specify holding in each Nil Nil INil category) | | ¢) Total (atbrotd) 7009684 32.88% 2438% of acq n: i a) Shares carrying voting rights acquired [1793712 624 6.24 b) VRs acquired otherwise than by equity shares | | ¢) Warrants/convertible securities/any other instrument | that entitles the acquirer to receive shares carrying| voting rights in the TC (specify holding in eachI [ category) acquired l d) Shares in the nature of encumbrance (pledge / Lien/ | | non-disposal undertaking/others) | ¢) Total (atbc/-d) i]7°37‘2 6.24 .24 Details of acquisition after: E a) Shares carrying voting rights acquired 17009684 24.38% 24.38% b) VRs acquired otherwise than by equity shares | ¢) Warrants/convertible securities/any other instrument: | that entitles the acquirer to receive shares carrymg voting rights in the TC (specify holding in each Nil Nil Nil category) acquired I d) Shares in the nature of encumbrance (pledge / Lien/ N‘I Nil Nil Tnootna-ld i(saptobsratlc -u+n-dde)r taking/others) 7009684 | 24.38% 24.38% [Preferential Allotment by conversion of warrant Mode ofa cquisition (e.g. open market / off-market/ public issus in to equity shares /A rlghtsi ssue / preferential allotment / inter-se transfer elc) i | Not Applicable Sahem features of the securities acquired including time till redemption, ratio at which it can be converted into equity | shares, etc. | Date of acquisition of/ date of receipt ofi ntimation of allotment [November 03, 2026 of shares / VR/ warrants/convertible securities/any other | instrument that entitles the acquirert o receive shares in the TC. y Rs. 21,32,00,000/- divided into 2,13,20,000 Equity share capital / total voting capital of the TC before the ‘Equltyi sald acquisition Rs. 2,87,55,491/— divided into 28,75,54,910 Equity share capital/ total voting capnaI of f tthh e TC afftter er th the Equity shares of Rs.10 cach Sald acquisition Rs. 2,87,55,491/- divided into 28,75,54,910 Total diluted share/voting capllal cf the TC after the said Equity shares of Rs.10 cach** acquisition Part B *#* Name of the Target Company: EMROCK CORPORATION LIMITED Name(s) of the acquirer and Whether the acquirer belongs to | PAN of the acquirer and/ or Persons Acting in Concert (PAC) | Promoter/ Promoter group PACs with the acquirer Mr. Parth Tulsibhai Patel YES AXRPP3383K Signature of the acquirer: § Place: Ahmedabad Date: 04.11.2026 Note: (*) Total share capital/ voting capital to be taken as per the latest filing done by the company to the Stock Exchange under Clause 35 oft he listing Agreement. (**) Diluted share/voting capital means the total number of shares in the TC assuming full conversion of the outstanding convertible securities/warrants into equity shares of the TC. (*¥**) Part-B shall be disclosed to the Stock Exchanges but shall not be disseminated. DETAILS OF PURCHASE OF SHARES BY PARTH TULSIBHAI PATEL- PURCHASER Sr. No. Date of No of Shares Net Purchase Purchase Purchased/Acquire Value (Rs.) 1. 03.11.2026 1793712 1,97,30,832 TOTAL 17,93,712 1,97,30,832