General Updates

Date: October 07, 2026 To, To, Listing Department Listing Department BSE Limited National Stock Exchange of India Ltd Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Plot No. C-1, Block G, Dalal Street, Mumbai-400001 Bandra Kurla Complex, Bandra (E), Mumbai-400051 BSE Scrip: 530475 NSE Symbol: TINNARUBR ISIN: INE015C01016 SUBJECT: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Ma’am, In compliance with Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, and in continuation to our earlier communication dated July 08, 2026 in relation to Incorporation of Tinna Rubber Chile SpA in Santiago, Republic of Chile, a wholly owned subsidiary of Tinna Rubber And Infrastructure Limited (“the Company”). In accordance with the approval of Board of Directors, the Company will be infusing/investing an overall funds not exceeding an amount equivalent upto INR 5,00,00,000/- (Rupees Five Crores Only) in one or more tranches, in/to the aforesaid wholly owned subsidiary, as part of its international business expansion strategy. We are pleased to inform you that all the requisite registrations/approvals of Tinna Rubber Chile SpA, have been completed and the Company has infused 1st tranche for an investment of Chilean Pesos (CLP) 10,000,000 for subscription of 1,000,000 ordinary shares of CLP 10 per share equivalent to INR 10,03,729. You are requested to take the same on your records Thanking you For TINNA RUBBER AND INFRASTRUCTURE LIMITED Sanjay Kumar Rawat Company Secretary ACS: 23729