Research On Revenue Distribution Of Shared Contract Of Imported Iron Ore Port Mixed Mine

Since China's accession to the WTO,the volume of domestic foreign trade imports and exports has grown rapidly,which has led to the rapid development of ports.However,in recent years,the world economy has been sluggish,and the throughput growth of China's ports has shown a clear downward trend.The slowdown in throughput growth has increased the intensity of competition between China's iron ore import ports.Each port needs to find some way to improve Your own competitiveness.At the same time,in order to reduce operating costs and improve production efficiency,iron and steel enterprises need to improve production efficiency through the iron ore mixing process.However,many steel companies have small production scales and tight production sites,which cannot meet the conditions required for iron ore mixing.There is no way to complete the mixing of iron ore raw materials within the enterprise.Moreover,due to the strengthening of China's environmental awareness,the supervision of iron ore mixing is more stringent.Many steel companies cannot meet the new environmental protection requirements and can only find third-party enterprises for iron ore mixing.Therefore,the port will enhance its competitiveness through the development of iron ore mixed ore business,and new changes have taken place in the domestic iron ore import supply chain.This paper uses the literature analysis method to summarize the literature on the three aspects of the iron ore import supply chain,shared contract revenue and port imported iron ore mixed ore.The main research problem of this article is to develop imported iron ore in the port Under the background of stone mixed mining business,how to make the enterprises at each node of the iron ore import supply chain obtain the highest income through the supply chain contract.In order to solve this problem,this article starts fom the theoretical basis,first introduces the port iron ore mixed ore,summarizes and analyzes the advantages of the port to develop the iron ore mixed ore business;then from the relevant concepts of the supply chain and China's iron ore import status Introduce the port iron ore supply chain in other aspects,and propose that this article will use the method of contract constraints to achieve the coordination of the supply chain;Finally,the relevant theories of supply chain contracts are introduced to compare and analyze the four basic contract types of supply chain contracts.Suitable for iron ore trade research.With sufficient theoretical support,this paper constructs a port iron ore mixed ore sharing contract revenue that targets foreign mining enterprises,domestic ports and domestic steel enterprises considering the residual value of products,loss of out-of-stock and production costs.The distribution model,by formulating a reasonable benefit distribution coefficient,enables the supply chain contract to reach coordination and maximize the expected return of the entire supply chain.Through the analysis of examples,it is proved that the model constructed in this paper can achieve contract coordination.At the same time,using the control variable method,the impact of the change of the single benefit allocation coefficient on the expected returns of all parties in the supply chain is observed.