Under the visionary leadership of Mr. Sanjiv Kumar Singh, Chairman and Managing Director, Hindustan Copper Limited, in the presence of Director (Operations), Dr. Sanjeev Kumar Sinha, Director (Finance), Mr. R.V.N. Vishweshwar, Director (Mining), Mr. Ghanshyam Das Gupta, connected through VC, Chief Vigilance Officer, Mr. Harsimran Singh, and senior officials, HCL handed over the Letter of Award to M/s. Lohum Materials Pvt. Ltd. in Kolkata today for the restarting, operation, and maintenance of the Gujarat Copper Project under a revenue-sharing model for 20 years, extendable by another 5 years.