UltraTech Cement Ltd — Board/Management Information 2021

Oct 1, 2021

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1[st] October, 2021

BSE Limited The Manager Corporate Relationship Department Listing Department Phiroze Jeejeebhoy Towers, The National Stock Exchange of India Limited Dalal Street “Exchange Plaza”, Bandra - Kurla Complex, Mumbai 400 001. Bandra (East), Mumbai 400 051. Scrip Code: 532538 Scrip Code: ULTRACEMCO

Sub: Intimation of Board meeting under Regulation 29 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015

Dear Sirs,

In terms of Regulation 29 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements), Regulations, 2015, we write to inform that a meeting of the Board of Directors of the Company will be held on Monday, 18[th] October, 2021, inter alia, to consider and approve the un-audited financial results of the Company for the quarter ended 30[th] September, 2021.

As informed through our communication dated 27[th] September, 2021, the trading window for dealing in securities of the Company is closed from today, i.e 1[st] October, 2021 and shall remain closed till 48 hours after the announcement of financials results i.e. up to 20[th] October, 2021 (both days inclusive).

This is for your information and records, please.

Thanking you,

Yours faithfully, For UltraTech Cement Limited

Sanjeeb Kumar Chatterjee Company Secretary

Luxembourg Stock Exchange Singapore Exchange BP 165 / L – 2011 11 North Buona Vista Drive, Luxembourg #06-07 Scrip Code: The Metropolis Tower 2, US90403E1038 and Singapore 138589 US90403E2028 ISIN Code: US90403YAA73 and USY9048BAA18

Citibank N. A. Custody Services FIFC, 9[th] Floor, C-54 & 55, G Block, Bandra-Kurla Complex, Bandra (East), Mumbai – 400 098

Citibank N.A. Depositary Receipt Services 388, Greenwich Street, 6[th] Floor, New York, NY 10013

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UltraTech Cement Limited

Registered Office : Ahura Centre, B – Wing, 2[nd] Floor, Mahakali Caves Road, Andheri (East), Mumbai 400 093, India T: +91 22 6691 7800 / 2926 7800 I F: +91 22 6692 8109 I W: www.ultratechcement.com/www.adityabirla.com I CIN : L26940MH2000PLC128420