Pursuant to Reg. 30 of SEBI (LODR), 2015 read with Schedule III of the SEBI (LODR),2015

Date: 11.08.2026 The Manager, Bombay Stock Exchange Limited, The Corporate Relationship Department, 14th Floor, New Trading Ring, Rotunda Building, Phiroze Jeejeebhoy Tower, Dalal Street Fort, Mumbai - 400 001. Sub.: Intimation for acquisition of a Subsidiary Company. Scrip Code - 531676 Dear Sir / Madam, Pursuant to Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with Schedule III of the SEBI (LODR) Regulations, 2015, we hereby inform that the Company acquired 51% Equity Shares of Emrock Renewable Private Limited. The Emrock Renewable Private Limited become Subsidiary of the Company, as applicable. The details required under Regulation 30 of SEBI (LODR) Regulations, 2015 read with SEBI Circular No. SEBI/HO/CFD/CFD-PoD- 1/P/CIR/2023/123 dated July 13, 2023 is enclosed herewith as Annexure - A. Kindly take the same on your records and oblige. Thanking you, Yours faithfully, FOR, EMROCK CORPORATION LIMITED (Formerly VAGHANI TECHNO - BUILD LIMITED) PARTH TULSIBHAI PATEL Whole Time Director & CFO DIN: 07289967 Place : Ahmedabad Annexure – A Details as required under Regulation 30 of the Listing Regulations and the SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023, is provided below: Details of Subsidiary Company Sr. Particulars Details 1. Name of the target entity, EMROCK RENEWABLE PRIVATE LIMITED details in brief such as size, incorporated on 10th August, 2026. turnover, etc. Authorised Share Capital: Rs. 1,00,000/- (Rupees One Lakh ) divided into 10,000 ( Ten Thousand ) equity shares of Rs. 10/- each. Paid Up Share Capital: Rs. 1,00,000/- (Rupees One Lakh) divided into 10,000 (Rupees Ten Thousand) Equity shares of Rs. 10/- each. Turnover: for the year Not applicable being newly incorporated. 2 Whether the incorporation Emrock Renewable Private Limited is would fall within related promoted by Emrock Corporation Limited party transaction(s) and and incorporated as subsidiary of the whether the promoter company Therefore, it will fall under related /promoter group/ group party transactions. companies have any interest in the entity being acquired? Directors of Emrock Corporation Limited Mr. If yes, nature of interest and Jatinkumar Tulsibhai Patel and Mr. Parth details thereof and whether Tulsibhai Patel are also directors/promoters the same is done at "arm's of Emrock Renewable Private Limited length". 3 Industry to which the entity 1. Renewable Energy Manufacturing and being acquired belongs. Trading; Renewable Energy Projects and Engineering Services; 2. Manufacturing, assembling, processing and trading of Photovoltaic (PV) Cells, Solar Modules/Panels, Energy Storage Batteries and related renewable-energy products. 3. Technology, Research and Ancillary Manufacturing; and Trading, Environmental Credits and Incidental Activities. 4. Objects and effects of To establish, set up, own, operate, Incorporation (including but manufacture, fabricate, assemble, process, not limited to, disclosure of import, export, buy, sell, distribute and deal reasons for acquisition of in photovoltaic (PV) solar cells, solar wafers, target entity, if its business is silicon ingots, solar modules/panels and all outside the main line of renewable energy products and to carry on business of the listed entity). the business of research, development, testing, quality control and innovation in solar photovoltaic technologies and renewable energy product and to manufacture, assemble and deal in battery energy storage systems (BESS), EV charging equipment, inverters and other clean energy products. 5. Brief details of any Not Applicable governmental or regulatory approvals required for the Incorporation. 6. Indicative time period for Not Applicable completion of the acquisition. 7. Nature of consideration - Subscription to the paid-up share capital in whether cash consideration cash. or share swap and details of the same. 8. Cost of acquisition or the Initial subscription amount of Rs. 51,000/~ price at which the shares are towards subscribing to 5100 equity shares acquired. at face value of 10/- each. 9. Percentage of shareholding EMROCK CORPORATION LIMITED, Acquired /control acquired and/ or 51% shareholding of EMROCK RENEWABLE number of shares acquired PRIVATE LIMITED by way of subscription. 10. Brief background about the EMROCK RENEWABLE PRIVATE LIMITED is entity acquired in terms of incorporated on 10th August, 2026, as products / line of business subsidiary to carry on business of operating, acquired, date of Promoting, establishing, developing and incorporation, history of last 3 improving all kinds of solar green energy. years turnover, country in having registered address at which the acquired entity has presence and any other 715, ACCOLADE-2, S NO. 750/2/2, F.P. significant information (in brief) 131, SOLA, Sola, Ahmedabad, Gujarat, India, 380060 Turnover for the year 2025-26 Nil Turnover of the year 2024-25 Not applicable Turnover of the year 2023-24 Not applicable Kindly take the same on your records and oblige. Thanking you, Yours faithfully, FOR, EMROCK CORPORATION LIMITED (Formerly VAGHANI TECHNO - BUILD LIMITED) PARTH TULSIBHAI PATEL Whole Time Director & CFO DIN: 07289967 Place : Ahmedabad