Supposing the demand definite, and considering the influence of VMI(vender managed inventory) on the
parameters of supply chain, economic models are developed to demonstrate that the holistic supply chain of upriver lay
can be beneficial in VMI mode of upriver lay. Based on this, profit distribution mechanism in 3 different environments is
constructed according to Stackelberg Game and Nash Equilibrium theories. The mechanism is presented in the construction
of price contracts of the productions supplied by accessory suppliers, in which the increased cost for accessory suppliers
arising from managing manufacturer inventory can be offset, while the profit of manufacturer is ensured, so that win-win
goal can be achieved. A theory reference in constituting price inspiriting strategies for game leader is offered.