Chief Vigilance Officer
Hindustan Copper Limited,
Tamra Bhavan, 1, Ashutosh Chowdhury Avenue
Kolkata-700019
Telephone no.: 033 – 22021009
e-mail id : [email protected]
 

Shri P K Srivastava

Central Vigilance Commissioner
Satarkata Bhavan,
A Block, GPO Complex, INA,
New Delhi 110 023
Ph No. : 011 – 24651021
e-mail id : [email protected]