Updates

10th October, 2026 The Manager, The General Manager, Listing Department, Department of Corporate Services, National Stock Exchange of India Ltd, BSE Limited, Exchange Plaza, 1st Floor, New Trading Ring, Plot No. – C – 1, G Block, Rotunda Building, Bandra – Kurla Complex, P.J. Towers, Bandra (East), Dalal Street, Fort, Mumbai – 400051 Mumbai – 400001 NSE Code – PCBL BSE Code (Equity) – 506590 BSE Code (Debt) – 975353 Dear Sir, Sub: Intimation for incorporation of Nanovace Advanced Materials Limited, a wholly-owned subsidiary of Nanovace Technologies Limited, a Subsidiary Company of PCBL Chemical Limited We write to inform you that Nanovace Technologies Limited, a subsidiary of PCBL Chemical Limited, has incorporated a wholly owned subsidiary, Nanovace Advanced Materials Limited (CIN: U20119WB2026PLC289847). The Certificate of Incorporation has been issued by the Ministry of Corporate Affairs, Government of India, on 9th October, 2026. The incorporation of the subsidiary is aligned with the strategic focus on advanced battery materials and next-generation energy storage technologies. Nanovace Advanced Materials Limited, inter-alia, will focus on applications in electric vehicles (EVs), battery manufacturing, consumer electronics, defence, aviation and aerospace, power tools, energy storage systems (ESS), and other related industrial and technological sectors. We request you to take the afore-mentioned information on record and oblige. Yours faithfully, For PCBL CHEMICAL LIMITED Ravi Varma Company Secretary and Compliance Officer