commodity mix meaning in Chinese

商品结构

Optimize the import and export commodity mix changes in the pattern of foreign trade growth
优化进出口商品结构转变外贸增长方式
China and east - europe should make full use of complementarity of the economy of both sides , adjust the branches of trade and commodity mix
应充分利用中国与东欧国家拥有的经济互补性，对出口行业、出口商品结构进行调整。
But there exists some problems in the trade between two sides . the overall trade scale is small , the trade level is low , the commodity mix is not good
但中国对东欧国家的贸易中，总体贸易规模不大，水平较低，在商品结构上存在一定问题，这些问题制约着经贸关系的发展。