Status and Development of Foundry Industry in Liaoning Province of China

1 General situation The Liaoning province is famous for the machine building industry and the iron-steel industry in China. The foundry industry also has fully been developed in Liaoning. There are about 3 000 foundries and (1.1-1.2) ×105 employees in Liaoning’s foundry industry and the total yield of castings is 2.4 million tons. Foundry plants mainly concentrate in Dalian, Shenyang, Dandong, Anshan, Chaoyang, Fushun, Benxi and other places. The industry enterprises of Liaoning take state-run system as main body. In the process of converting from the plan economy to the market economy, a lot of contradiction has been appearing continuously, which makes the structure of enterprises to occur great changes, at the same time the product’s structure is renewed quickly, and the mode of the foundry production and the types of the castings have also been adjusting. For the foundry enterprises, it will be a huge challenges to face the rigorous situation of sudden change in market. Since the reform and opening in China more than 20 years ago, great changes have occurred in Liaoning’s foundry industry whether in the yield and varieties of castings or production processes, equipment level, people’s quality consciousness and manage character aspect. The foundry industry has entered into a period of very good development and has been recongnized by more and more customers.

Prospect of Clean Coal Technologies to be Used in Fujian Province Power Industry

This paper is based on the existing status and development prediction of Fujian power industry, and describes that the structure of energy sources for generating power which will mainly use coal, will not be changed in the 2010s and 2020s in Fujian Province. In order to meet the requirements of high efficiency and envirofimental protection, the usage of clean coal technologies for power generating will be an inevitable option and the technologies will occupy the important position in Fujian power industry. This paper puts forward the staged targets and measures of developing and utilizing clean coal technologies, suggests that all government depotments related should give support and guarantee in policies and conditions, and welcome technical and economic cooperation at home and abroad, which is good for co-development of both parties.

Optimization and Empirical Analysis Based on Markov Forecasting Model

The optimization model based on Markov chain is established to optimize the prediction of industrial structure and provide reference for policy adjustment.The vectorization operator is used to transform the Markov prediction model into an optimization problem with constraints,which highlights the theoretical proof and computational rigor.Based on the data of three industrial structures in Yunnan Province from 1989 to 2019,this paper establishes Markov optimization model to predict the proportion of three industrial structures in Yunnan Province from 2020 to 2030.The maximum percentage average absolute error and hill inequality coefficient of the prediction are 1.2335%and 0.2,respectively.The order-degree of the three industrial structures is a stable series,which is stable around 1 after 1996.The sample data and the predicted values show four stages of change characteristics.After 2020,the three industrial structures are stable in the"three,two and one"structure.

Hunan Province Set the Tone of Non-ferrous Industry

To further promote the structural reform of the non-ferrous metal industry supply side,to speed up the development of non-ferrous metal industry in Hunan Province and to achieve the target of'700 billion yuan revenue in nonferrous metal industry by 2020',the following policies and measures are developed:

Qinghai Province Accelerates the Development of Lithium-ion Battery Industry Chain by Strengthening the Cooperation with BYD Auto and Other Giants

On June 27,China(Qinghai)Lithium Industry and Power Battery International Summit Forum2018 was officially held in Xining,Qinghai.Wang Liming,vice-governor of Qinghai,noted at the forum that Qinghai boasts advantaged salt lake resources,the proved lithium resources reserve here accounts for over 1/3 of the global resources reserve and over