Policy losses refer to the losses incurred by enterprises due to national price restrictions and other reasons in the process of realizing the social public welfare service objectives stipulated by the government and producing and operating certain commodities in order to ensure the coordinated development of the national economy and the stability of people's life. Such losses shall be reasonably compensated after being reviewed by the financial department.
According to the above definition, which of the followings is a policy loss?
In the process of operating the parity grain and oil stipulated by the government, the grain purchase and sales enterprise in a county suffered losses due to the high national grain protection price but the low sales price of finished grain and oil products, and the financial department gave quota subsidies.