ESG Rating assigned by CRISIL ESG Ratings & Analytics Limited

Tube Investments of lndia Llmlted "Chola Crest'i No. C54-55 & Super B-4, Thiru - Vi - Ka lndustrial Estate, Guindy, Chennai-600 032. Tel: 91 44 4217 777Q-5 Email:tii-secretarial@tii.murugappa.com INDIA Website: www.tiindia.com Cl N: 135 1 00TN2008P1C069496 August2026 14th National Stock Exchange of India Limited BSE Limited Exchange Plaza, Sth Floor 1st Floor Plot No. Cl1, G Block New Trading Ring, Rotunda Building Bandra-Kurla Complex P J Towers, Dalal Street Fort Bandra (E) Mumbai 400 001 Mumbai 400 051 Scrip Symbol: TllNDlA Securitv del. 54O762 Dear Sir / Madam, Sub: lntimation under Requlation 30 of the SEBI (Listinq Obliqations and Disclosure Requirements) Resulations. 2015 - ESG Ratins assisned bv Crisil ESG Ratinqs & Analvtics Limited Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations,2015, we wish to inform you that Crisil ESG Ratings & Analytics Limited, a SEBI registered Category-1 ESG Rating Provider, has voluntarily reviewed the ESG rating on the Company, based on publicly disclosed information for the Fiscal 2026, and assigned a rating of 'Crisil ESG 65' and a Core ESG rating of 'Crisil Core ESG 70'. Further, the aforesaid rating was submitted to BSE Limited and National Stock Exchange of lndia Limited by Crisil ESG Ratings & Analytics Limited on 14th August 2026, at 6:28 p.m. and 6:29 p.m. respectively. Please take the above information on record. Thanking you, Yours faithfully, For TUBE INVESTMENTS OF INDIA LIMITED J/6'.WL S KRITHIKA COMPANY SECRETARY murugoPPo