Chhattisgarh has a strong mineral production base as the 3rd largest producer of major minerals in India. It is the sole producer of tin concentrate in India. Key minerals produced include coal, iron ore, and dolomite. Korba district is known as the power capital of India with plans to increase generation capacity. Naya Raipur is India's fourth planned city. The state also has potential in the herbal and medicinal sector and is emerging as a leading investment destination with policies to promote various industries and sectors.