Hindustan Zinc : Notice of Results for the Third Quarter Ended December 31, 2017

Hindustan Zinc Limited

Notice of Results for the Third Quarter and Nine Months Ended December 31, 2017

Udaipur, January 12, 2018: Hindustan Zinc Limited, one of the world's largest integrated zinc-lead producers, will announce its results for the third quarter and nine months ended December 31, 2017 on

Thursday, January 18, 2018. The results will also be available on the Company's website,www.hzlindia.com

The Company will subsequently hold an earnings conference call the same day at 3.30 pm IST, where senior management will discuss its results and performance. The dial in numbers for the conference call are as below:

Hindustan Zinc Q3 FY 2018 Earnings Call on January 18, 2018 at 3.30 pm (IST)

Conference Dial In Information:

Universal Access +91 22 3960 0762

Local Access (Available all over India) +91-70456 71221

Playback Dial In Numbers +91 22 3065 2322

January 18 - 25, 2018 Playback Code: 87972

Please dial the below number at least 5-10 minutes prior to the conference schedule.

For further information, please contact:

Preeti Dubey

Investor Relations

Email:hzl.ir@vedanta.co.in Tel: +91 98339 97517

About Hindustan Zinc

Hindustan Zinc (NSE & BSE: HINDZINC) is the one of the largest integrated producers of zinc-lead with a capacity of 1.0 million MT per annum and a leading producer of silver. The Company is headquartered in Udaipur, Rajasthan in India and has zinc-lead mines at Rampura Agucha, Sindesar Khurd, Rajpura Dariba, Zawar and Kayad; primary smelter operations at Chanderiya, Dariba and Debari, all in the state of Rajasthan; and finished product facilities in the state of Uttarakhand.

Hindustan Zinc has a world-class resource base with total reserve & resource of 404.4 million MT and average zinc-lead reserve grade of 11.0% with a mine life of over 25 years.

The Company is self-sufficient in power with an installed base of 474 MW coal-based captive power plants. Additionally, it has green power capacity of 325 MW including 274 MW of wind power, 16 MW of solar power and 35 MW of waste heat power. The Company has an operating workforce of nearly 17,600 including contract workforce.

Hindustan Zinc is a subsidiary of the BSE and NSE listed Vedanta Limited (formerly known as Sesa Sterlite Limited; ADRs listed on the NYSE), a part of London listed Vedanta Resources plc, a global diversified natural resources company.

Hindustan Zinc Limited

Registered Office: Yashad Bhawan, Udaipur (Rajasthan) - 313 004 T+91-294 660 4000 F+91-294 242 7734www.hzlindia.com

CIN: L27204RJ1966PLC001208