Tata Chemicals Ltd — Call Transcript 2025

Nov 3, 2025

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November 3, 2025

The General Manager The Manager, Listing Department Corporate Relations Department The National Stock Exchange of India Limited BSE Limited Exchange Plaza Phiroze Jeejeebhoy Towers Bandra-Kurla Complex Dalal Street Bandra (E) Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 500770 Symbol: TATACHEM

Dear Sir / Madam,

Sub: Audio Recording of Analysts/Investors Call pertaining to the Financial Results for the second quarter and half year ended September 30, 2025

Please find below the link to the audio recording of the Analysts/Investors Call on the Unaudited Consolidated and Audited Standalone Financial Results of the Company for the second quarter and half year ended September 30, 2025 held on Monday, November 3, 2025. The Results were approved by the Board of Directors at its Meeting held on Saturday, November 1, 2025.

Link : https://www.tatachemicals.com/tata/sites/default/files/2025-11/Q2-and-H1FY26-EarningsCall-Audio-Transcript.mp3

You are requested to take the same on record.

Thanking you,

Yours faithfully, For Tata Chemicals Limited

RAJIV Digitally signed by RAJIV MANJUNATH MANJUNATH CHANDAN Date: 2025.11.03 CHANDAN 19:02:54 +05'30' Rajiv Chandan Chief General Counsel & Company Secretary

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