Procuring coal from various subsidiaries of Coal India Ltd., viz. Western Coalfields Ltd., (WCL) Nagpur, South Eastern Coalfields Ltd., (SECL) Bilaspur, Mahanadi Coalfields Ltd., (MCL) Sambalpur through spot e-Auction and from open market. Maintains reserve stocks of nearly 15,000 to 20,000 tons of coal in addition to the running stocks thereby enables timely delivery of required quality & quantity to valued clients.