August contract of chana on NCDEX hit a seven-month high of 4,390 rupees per 100 kg as demand from dal millers improved amid limited supply. The August contract of chana was up 49 rupees at 4,363 rupees per 100 kg. In benchmark Delhi market, prices of chana rose by 50 rupees to 4,650 rupees per 100 kg. Demand is expected to increase due to seasonal factors.