In the theory of DSM,the article analyses the low-load rate problem under the present electricity price orientation policy in the electric-melting magnesium production area,and makes a proposal on adjusting big-industry price policy.

Affecting by the defective of the industry electricity price system and malfunction of management system,serious issues existed in the unsound construction of the industry electricity price and different prices of the same network in the industry electricity price system.

In this paper, the main characteristics,commercial evaluation and mine construction program of the first large scale lateritic gold deposit are introduced, thus providing an example for exploration and exploitation of the same kind gold deposit.

The prevailing low industrial land price policy being implemented throughout China in order to attract investment has caused a direct result of extensive industrial land use and may make the industrial distribution and regional production factor endowments inappropriate.

Selling industrial land by contracted is mainly a chief way in china in the nearest past years, in order to development the economic and improve the achievement in their’s official career,most local governments used a strategy of lower price to compete with their rivals, so most industrial land price sold by contracted far below the cost price.