A declining trend was witnessed on the grain market on Saturday due to less buying interest among buyers, dealers said. On the rice sector, Irri-6 Sindh low type was lower by Rs 100 to Rs 2825 and the best quality shed Rs 50 to Rs 2900, other types held the overnight levels, they said. On the seeds side, cottonseeds oilcake with bag Sindh quoted at Rs 1675 and Rs 1700, castor seeds Lasbela registered at Rs 3000-3050 and castor seeds Akhra quoted at Rs 3100-3150, they said. Prices were unchanged on the cereals and grams sectors, they said.