To standardize the order of phosphorus mining, improve the development and use of standards,to realize the phosphorous chemical industry sustainable development, based on "The People's Republic of
一,Phosphate development principles
(一) Unified planning, rational distribution
(二) Utilization and effective protection
(三)Optimal allocation and scale development
(四) Mining on law and standard mining
二,Scale Mining
(一) Phosphate scale mining
(二) The scale beneficiation
三,Arts and crafts technology
四,Environmental protection
五,Supervision and management