Certificate under SEBI (Depositories and Participants) Regulations, 2018

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 Code: 530475 NSE Symbol: TINNARUBR ISIN: INE015C01016 Subject: Compliance Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the second quarter ended September 30, 2026 Dear Sir/Madam, We are enclosing herewith a compliance certificate dated October 07, 2026 for the second quarter ended September 30, 2026, as received from Alankit Assignments Limited, the Registrar and Transfer Agent (“RTA”) of Tinna Rubber and Infrastructure Limited (“Company”) pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulation, 2018, as amended from time to time. We request you to kindly take this on records Thanking you Yours faithfully For TINNA RUBBER AND INFRASTRUCTURE LIMITED Sanjay Kumar Rawat Company Secretary ICSI M. No. : ACS23729 Enclosure: as above October 07,2026 Ref.: AAL/RTA/AS/TINNA/2026 The Company Secretary Tinna Rubber & Infrastructure Limited No. 6 Sultanpur, Mandi Road Mehrauli New Delhi - 110030 Subject : Certificate under Regulation 74(5) of the SEBI ( Depositories and participants ) Regulations, 2018 for the quarter ended 30th September 2026 Dear Sir, In accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September 2026.w.r.t. physical share certificates received for dematerialisation of securities (Equity Shares) of the Company, “Tinna Rubber & Infrastructure Limited” we hereby confirm and certify the following : a) The securities comprised in the said certificate(s) have been listed on the Stock Exchanges : and b) The said certificate(s) after due verification have been mutilated and cancelled and the name of depository has been substituted in our records as registered owner. This is for your information and records. Thanking you. Yours faithfully, For ALANKIT ASSIGNMENTS LIMITED KAMAL GARG (General Manager) SEBI Registration. Nos. INB230881235, INF230881235, INE230881235, INB010881234, INF010881234, INE010881234, INE260881235, INB050881235, INP000001363, IN-DP-NSDL-14-96,IN-DP-CDSL-43-99 CIN : U74210DL1991PLC042569 Registered Office : 205-208, Anarkali Complex, Jhandewalan Extension, New Delhi – 110055, India Corporate Office : Alankit House, 4E/2 Jhandewalan Extenstion, New Delhi – 110055, India Phone : +91-11-4254 1234 / 2354 1234 I Fax : +91-11-2355 2001 I Website : www.alankit.com I e-mail : info@alankit.com Regional Office : R. R. House, Ideal Industrial Estate, Opp. New Empire Mills, Senapati Bapat Marg, Lower Parel (West), Mumbai – 400 013, India Phone : +91-22-4348 1200 / 400 I Fax : +91-22-4058 1206 I e-mail : alankitmumbai@alankit.com