| Coal Mining and Supply | Mining and sale of coking and non-coking coal including washed coal products for industry use. | Access to rich coal reserves, government backing as a PSU, and integrated mining with modern machinery. | B2B customers mainly steel plants, power utilities, and other industrial users. | Washed coal sales generally yield higher margins due to value addition. | 13803 | 100 | Revenue from coal sales under Fuel Supply Agreements and e-auction to steel and power companies. | Sales through long-term agreements and spot e-auctions based on prevailing market prices. | Investment in mechanization, washery capacity expansion, and improving operational efficiency. | |