Rashmi Group, in Kolkata, has obtained exclusive coal mining rights for the coal blocks Kagra Joydev and Kasta East in Birbhum district, along with Jagannathpur B in Paschim Bardhaman district, designated for captive mining. With a total mineable coal deposit exceeding 200 mnt, extraction is scheduled to start in six months, beginning with Kagra Joydev. The group aims for an annual coal production of 8-9 mnt, primarily for internal use in expanding its steel operations.