The Commercial Activities of“JinBang”in Modern Times of XingJiang;

Discussion on sectional mining,technical feasibility and economic rationality of steep side expansion of Guangou quarry is made and some issues to be noted are proposed due to the problems existing in the design and mining of the quarry,such as large stripping volume in the initial mining stage and voriation in stripping ratio during mining.

Study on Product Marketing Strategy of Jinjin Company;