Copper Resources In Yunnan Province Economic And Copper Industry Value Chain Structure Research

Mining economic globalization is the present and future mainstream of mining development.Conversion of economic cycle in the world main economies is in accelerated growth or period of prosperity.It shows bright prospects for growth of copper consumer.Yunnan province is one of the main copper production base in China.Recently,as the government takes effectively macroscopic measures for copper production,copper production industry of Yunnan province has developed rapidly,industrial district and market competition have obvious advantages.It should be seized opportunity that copper production is unswervingly developed and expanded. Therefore,it has important practical significances to in-depth study resources economic and structure of industry value chain for copper in Yunnan province in order to further optimize industry pattern,and continuously upgrade international competitiveness and accelerate development for Yunnan copper production,.Dissertation research has joined and laid on the base of these projects: "Research on institution,mechanism and management model of national crisis mine"(thematic number:200511044-2)and national scientific and technological support project "Studying on exploration methods and demonstration in the depth and external of the Dongchuan-Yimen Copper District"(Project number:2006BAB01B09),which are chaired by industrial policy division of national development and reform commission,and non-ferrous minerals geological survey are responsible for these projects. On the base of studying on development trends of international mining economic and copper mining,analysis and comparison of copper industry structure between typical mining copper great power status(Chile)and China,and through empirical research on typical copper mining enterprises and mining gourp companies,paradigm of copper resources economic and copper industry value chain structure is explored and studied.Major achievements and innovations are manifested as follow:(1)Through empirical research on development and application of industrial organization in China,we summarize innovation and internal economic laws of "dual industrial organization structure" which is the combination of the function of macro-control and market regulation,and propose new policy guide of industrial organization.Prospecting and exploitation are directly regulated by demand in the market and market price,yet too high or too low of a market price may result in a market failure,the prices in the 1980s and now and the market effects they have being very good examples.It is in a market failure that the government adopts proper interference and macro-regulation,which is in line with China's efforts toward a "dual industrial organization structure" and in turn a new operation mechanism in the mining economy that complies with the WTO rules.As China is not a perfect contestable market yet,there are and will be such market failures in the industrial structure upgrading as low concentration of mining enterprises,scattering industrial organization, disorder in some parts of China and high safety risks.Thus proper interference from the government is necessary,which is also highly conductive to the country's system innovation.In Yunnan,the practical innovations of "dual industrial organization structure" comply with the raw of industrial economic.It is significant value model for reform of mining industry in China.(2)From the viewpoint of copper industry value chain,the research structure paradigm of copper industry value chain has been newly established:based on the chain(copper resources exploration/copper mine exploration→copper prospecting→ore dressing→copper smelting→copper processing→copper products trade),there will be corresponding product output at every node[copper mining rights(mining rights/ exploration rights)→copper ore→copper concentrate→cathode copper→ copper wire rod,copper sheet material,and other deeply processed products),and the products at the former production node will be the raw materials for the latter production node,value addition will occur at each every production node.What should be pointed out specially is that the capital market operations throughout the entire value chain,and investment and financing activities at each every node can also bring about the corresponding value addition to this node.In copper industrial value chain, mining right and copper concentrate is the key node of producing highest transaction costs(expense),they directly affect and restrict process of maximum overall efficiency in copper industrial value chain.Yunnan Copper Industry(Group)Company Ltd.is the core copper enterprise group in Yunnan province,and has complete structure of copper industry value chain.It takes advantage of Aluminum Corporation of China Ltd.(CHALCO) force extending its industry value chain to abroad market,and pile into international competition.(3)Based on the definition of copper industry value chain,the division of nodes and the determination of tradable products,copper resource economics,which can be comprehended as the combination of transferring effect of copper industry value chain and multiplier effect means(copper geological prospecting industry,copper producing-mines, copper smeltery and copper further-processing industry)×efficient financial instruments in capital market×patent technology×dual industrial organization structure.Yunnan Copper Industry(Group)Company Ltd.has already entered the global platform of mining economy.And the model of spread and proliferation on technology and capital brings multiplier effect to whole benefit of its copper industry value chain.(4)With copper metal reserve as the balance unit,the balance relationship for the copper industry value chain lies among newly incremented copper geological reserves in ore prospecting,mining volume, copper ore addressing quantity,copper smelting capacity and deep-processing volume of copper products.And the copper industry value chain balance coefficient(CIVBS)of Yunnan Copper Industry(Group) Company Ltd.=0.92:1:1.74:1.51:0.012.The contradiction of imbalance in the copper industry value chain shows that the quality of economic growth is not high.Yunnan Copper Industry GDP growth and the improvement of economic efficiency mainly depend on the increase of input elements,that is,relying mainly on improving access to the output of refined products.On the other hand,the imbalance also limits the whole industry max-benefit and developing Yunnan copper industry.(5)New dynamic SCP and RSOMP analysis methods to study the demonstration analysis about the development status of Yunnan copper industry have applied,woking on the structure model of Yunnan copper resources economics and copper industry value chain.And the guiding suggestions related Structure Paradigm in Yunnan was given.So the research has significances.