The Analysis Of The Development Of Manganese Industry In Chongqing

Mineral resources is an important material foundation for the Economic and social development. Even as the United States, Japan and other developed countries, their demand and consumption on mineral resources is also considerable. They just have different way to get these resources and different channels. How to make up a better layout of mining, continuously improve the supply ability of mineral resources, is one of the world's major issues of common concern. With the development of economy and social progress, the concept, ideas and path for the quest of development are undergoing profound changes, which make smaller cost of resources and environment for the production and consumption of human activity. Mining, as an important foundation for national industries, is adapting to this change, and explores new development way. For example, the development of circular economy, industrial clusters and so on.Manganese is one of the most important mineral resources.90% consumption of manganese is for iron and steel production. Manganese ferroalloy per ton of steel consumption is about 10 kg. Studies have predicted that from 2010 to 2035, total global steel consumption will reach 49.3 billion tons, with an annual consumption of nearly 20 million tons. Chinese crude steel output in 1996 exceeded 100 million tons, and reached 7 million tons in 2010, which has been expected a persistent growing for future production. The strong demand for steel at home and abroad will drive the development of manganese industry.Until the end of 2010, Chongqing maintains 54.8 million tons of manganese, ranking No.6 in China. Manganese here concentrates in the Chengkou and Xiushan. Gaoyan manganese in Chengkou is one of top 5 manganese in China. The production capacity and quantity of Xiushan electrolytic manganese account for 1/7-1/6 of Chinese total output. And Chinese production capacity of electrolytic manganese takes more than 95% of total output of the world. The output of manganese industry in Chengkou and Xiushan accounted for 70% of their total industrial output value for several years. The healthy development of Chongqing manganese industry, not only benefits the local economic development, but also has effect to the supply of domestic and foreign manganese products. However, the small-scale of existing enterprises in Chongqing, the low level of industrial development, more primary products, the lack of processing capacity, low efficiency in using resources to protect the environment and so on, all these factors severely constraints the sustainable development of Chongqing manganese industry.This paper through the use of SWOT model to analysis internal and external environmental conditions of the manganese industry in Chongqing hold that the strengths and weaknesses are coexistence,but advantages outweigh the disadvantages:opportunities and threats are coexist,and the opportunities are always greater than the threat. According to setting up a Index system by AHP and the evaluation of fuzzy mathematics hold that comprehensive capacity for sustainable development of the manganese industry in Chongqing is excellent in the national same industry, in the case of 10 points, Xiushan County achieved 7.5179 points and Chengkou County's score is 7.2556. Accordingly proposed the basic ideas of achieving sustainable development and policy suggestions in promoting circular economy and developing industrial clusters of manganese industry.Innovation of this paper:finishes system analysis on the sustainable development of manganese industry in Chongqing, sets up options of development model, which provides a useful reference for the mining development, even for the overall development strategy of Chongqing. Construction of evaluative index system, using fuzzy mathematics and computer industries to make qualitative and quantitative research on sustainability development of manganese industry in Chongqing, makes the conclusions more reliable. The paper also uses Porter "Diamond Model" to study the basic conditions of the development of manganese cluster in Chongqing. In addition, this paper uses Porter Value Chain Theory to construct the basic framework of the development of industrial clusters of manganese industry in Chongqing.