This paper uses regress analysis to find that Qinghais energy selfsupply rate during 1994 to 2005 was stable, rising after that, estimated up to 292.870% in 2020. Under such a rising energy selfsupply rate, this paper studies the carbon dioxide emission by means of system dynamics model in the area. The result shows a higher rate, but the energy consumption structure is not friendly to environment. This paper gives suggestion that first using gas to replace coal, and eventually using clean energy to partially or wholly replace coal and gas so as to reduce the use of coal and gas, which may reach to an ideal objective of neutralized carbon level.

Relation between mineral resources and economy is a popular research. Does “resource curse” really exist in China? Or where they are outstanding? Answers will correlate the policy. This paper uses RSR, which is seldom used, based on China's 100 mining cities' panel data, to establish a linear correlation model between mining and economy. Minerals resources contribute to economy at a rate of 39.23%. “Resource curse” does not exist in China as a whole, but do in western China, especially in Shanxi province.

This paper studies the factors on Qinghais gold mining and development and provides references for China's strategy “the Belt and Road” and offers basis for enterprises to make decisions in exploring markets. By using the grey correlation method, this paper analyzes Qinghais gold resources, technology, capital, environmental protection, economy, market and policy. The national and local policies play a vital role in gold mining development in Qinghai, but the local macroscopic economy plays the top, which is a major drive to gold production, and next to it is capital investment and price. Gold resource and the demand of refinery processing decide the number of gold mining companies. The gold companies profits are constrained by technology and overall industrial development level. Environmental protection has little influence. Qinghai should use economic development to drive the reform of gold mining and development under the opportunity of “the Belt and Road”.

This paper uses CobbDouglas production function to study the contribution of capital, labor and technology in Qinghais economic growth, analyzes its economic drives based on Qinghais 2004—2012 data. Qinghai is a province with abundance of mineral resources, but imbalanced with its regional economy and industrial economy. After 2009 the economic growth largely depends on investment. Technical advances were weakened in its push to economy, even impeded economy. Qinghais fixed asset scale is far higher than the average of China, with capital sources mainly from internal investors and less from foreign investors. Investments are concentrating in the second and the third industries. This paper suggests Qinghai on investing in scientific and technical research, boosting international trading, training talents, adjusting industrial pattern to develop featured industries and resourcesrefined industries based on its abundance in resources and locality, so as to transform Qinghais current pillar industries and promote economic development.

China's economy varies from provinces, also different in development potential. This paper by using the comprehensive evaluation theory for economic development potential, constructs the grade one index system from economic development, resource, infrastructure, and induced grade two 13 indexes. This paper uses expert scoring combined with AHP to give weight of each index, and applies effective coefficient to evaluate the economic development potential in China's 31 provinces. The results show bigger potentials are concentrating in the eastern China, like Tianjin, Beijing, Jiangsu, Fujian and Shanghai, small in central-western China, like Ningxia, Tibet, Shanxi, Qinghai and Hebei. This gap will exist and become further in a long term, so the western shall adopt corresponding approaches.

Qinghai is a mineral resource province, but imbalanced in its mines distribution and different developing levels in minerals and regions. This paper uses system clustering to analyze its minerals from 18 commodities and regions. Coal, oil, gas, potash, brickused clay and construction sand and others are separated categories in a range of 0.57 clustering distance. In a range of 0.7~1.4, iron, lithium and copper are one category, gold and lead are one, nickel, zinc, chrome and manganese are one among 9 metals. In a range of 0.4184-0.6560, mining developing level in regions can be clustered into 3 categories, Haixi and Haidong, Xining and Haibei, Hainan, Huangnan, Yushu & Guoluo. This paper also gives suggestions for developing minerals in different regions.

The recycling economy becomes a new mode for the sustainable development as people have a common recognition globally. Hence, the green marketing develops into typical new concept marketing in human marketing times. This paper, based on the recycling economy theory, expands the significance for enterprises to carry out green marketing strategy, and presents some major approaches to green marketing strategy.