The Xinjiang Uygur Autonomous Region's market supervision bureau has announced that Xinjiang Darunhai Oil Technology Co. has produced rapeseed oil that does not meet national food safety standards due to excessive solvent residue. Meanwhile, the Midong Branch of Xinjiang Aijia Supermarket Group has sold potato flour that does not meet standards, as it contains excessive sorbic acid and potassium aluminum sulfate. These violations could potentially harm consumers' health. Furthermore, Xinjiang Jingchu Chengxin Food Co. has been fined 604,000 yuan by the Environmental Protection Bureau for exceeding emission standards.