Yang Tao said that, at this time, high-margin products as well as the diversification of the coal enterprises to be affected are relatively small.
杨涛称，在这个时候，产品毛利率高以及多元化经营的煤炭企业受影响的程度相对要小。
Yang Tao said that, at this time, high-margin products as well as the diversification of the coal enterprises to be affected are relatively small.
杨涛称，在这个时候，产品毛利率高以及多元化经营的煤炭企业受影响的程度相对要小。
应用推荐