Disclosure under SEBI Takeover Regulations

,91-40-23445961/23445962 .. L LI .li 914027562932/27201179 COMPANY ",. secret.:uial@alkalimetals,rom PlotB··5,BlockIII.IDA, Uppal, Hyderabad - 500039.India ..~.. CIN: 1-27109TG1968Pl.COOi196. www.alkalimetals.com 'lj. ,..,~:: : z: ~ ScdiumArnide,SodiunlAlkoxides, SodiumHydride,Sodium!\zjde,Tetrazoles,AminoPyridines, Pyridine Derjvative~:., Manufacturersof : CyclicCompounds, FineChemicals,Intermediates forpharmaceuticalsandJ\ctivePhanna.ceutica! Ingredients AML/Stock Exchanges/20260407 Date: 7th April, 2026 To To The Vice President, The General Manager Listing Department, Department ofCorporate Services, National Stock Exchange of India Ltd, BSE Limited, Exchange Plaza C-1, Block G, BKC, Phiroze Jeejeebhoy Towers, Bandra (East), Mumbai-400051 Dalal Street, Mumbai-400001 Symbol: ALKALI, Series: EQ Scrip Code: 533029 Dear Sir, Sub: Declaration under Regulation 31 (4) of SEBI (Substantial Acquisition of Shares &Takeovers) Regulations, 2011 This is to inform you that we have received the yearly disclosure under regulation 31 (4) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulation, 2011 as amended, from the Promoter & Promoters Group of the Company for the year ended on 315t March, 2026. They had requested the Company officials to forward the disclosures on their behalf. We request you to take note ofthe same. Thank You Yours faithfully, ForAlkali Metals Limited Siddharth Dubey Company Secretary &Compliance Officer 6th April, 2026 To To The Vice President, The General Manager Listing Department, Department ofCorporate Services, National Stock Exchange of India Ltd, Sombay Stock Exchange Limited, Exchange Plaza, Sandra Kurla Complex, Phiroze Jeejeebhoy Towers, Sandra (East), Mumbai-400051 Dalal Street, Mumbai-400001 Symbol: ALKALI, Series: EQ Scrip Code: 533029 Sub: Declaration under Regulation 31 (4) of SESI (Substantial Acquisition of Shares &Takeovers) Regulations, 2011 In terms of Regulation 31 (4) of the SESI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011, I, Y.S.R. Venkata Rao, the promoter of Alkali Metals Limited along with persons acting in concert hereby declare and confirm that we have not made any new encumbrance over the Equity Shares held by us, either directly or indirectly during the financial year ended 31St March, 2026. The existing encumbrance overthe shares had already been disclosed. Thank You Yours faithfully, For and behalfofall the promoters of Alkali Metals Limited Y.S.R. Venkata Rao Promoter Copyto The Chairman The Audit Committee AlkaliMetals Limited