Prices of rice by-products such as white rice bran decreased while rice bran residue remains unchanged at THB 7.80/kg (US$0.27/kg) and THB 7.30/kg (US$0.25/kg) respectively, from THB 8.20/kg (US$0.28/kg) and THB 7.30/kg (US$0.25/kg) last two week because of an increase in paddy rice released from government warehouse.