Thin trading was seen on the grain market on Tuesday as rising trend in the prices mainly kept out the buyers from the market, dealers said. On the cereals side, bajra posted fresh gain of Rs 50 to Rs 1650-1750 on tight supply position, they observed. Barley Sindh and Mardan both followed suit and quoted higher at Rs 1200 in the process of trading, they said. On the seed side, cottonseed oilcake with bag drifted lower, losing rupees five to Rs 450-460 on lack of buying interest, they added.