The object of supply-chain’s strategic evaluation is the supply-chain proper

the purpose of which being mainly to support the policy-making

and the scope of which being from the starting point to the terminal point of the said chain. An evaluation to the entire supply-chain has been carried out from a view point of third person

so as to obtain a supply-chain’s strategic scheme

which has min. cost

max. satisfaction of customers

and optimal benefits of the system. When applying the said strategic scheme to power-generating enterprises

it can offer valuable reference to the cost management of the power-generating enterprise for supplying power to the public power grid with competitive price.