Sterlite Technologies Limited. — Board/Management Information 2020

Jan 8, 2020

January 8, 2020

National Stock Exchange of India Limited Exchange Plaza, 5th Floor, Plot No. C-1, G Block, Sandra Kurla Complex, Sandra (East) Mumbai - 400 051.

BSE Limited Phirozee Jeejeebhoy Towers, Dalal Street, Mumbai - 400 001.

Sub.: Prior Intimation of Board Meeting pursuant to Regulation 29, 33 and other applicable regulations of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended (the "SEBI Listing Regulations")

Ref.: Scrip ID - STRTECH/ Scrip Code - 532374

Dear Sir/Madam,

Pursuant to Regulation 29, 33 and other applicable regulations of the SEBI Listing Regulations, notice is hereby given that a meeting of Board of Directors of Sterlite Technologies Limited (the "Company") will be held on Wednesday, January 15, 2020, inter alia, to consider un-audited Financial Results (Standalone and Consolidated) of the Company for the quarter ended December 31, 2019.

In terms of provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015 and 'Code of Conduct for Regulating, Monitoring and Reporting of trading by insiders' of the Company, the "Trading Window" for trading in the equity shares of the Company has been closed from January 1, 2020 to January 17, 2020 (both days inclusive).

Kindly take this on record and acknowledge the same.

Thanking you.

Yours faithfully,

For Sterlite Technologies Limited

Amit ~ Deshpande Company Secretary & Corporate General Counsel