Thin trading was seen on the local grain market on Tuesday in the process of trading, dealers said. On the grams side, grams 50x50 lost Rs 200 to Rs 575o due to easy supply position, other items did not move due to balanced demand and supply position, they said. On the seeds side, cottonseeds oilcake with bag shed Rs 25 to Rs 1400 and Rs 1450, they added. Prices were unmoved on the cereals and rice sectors, they added.