中文摘要：

本文基于转变经济发展方式要求，从理论和实践上对产业链动态演进的内涵和演进趋势进行了初步研究，并结合典型企业分析和总结了产业链从初级向高级动态演进的趋势：形成初期的纵向生产链、形成中期的配套协作链、加快发展期的循环生产链、成熟期的供应关系链、蜕变期的文化价值链。基于产业链动态演进规律，本文提出了新时期产业链动态演进的趋势及其相关建议。

英文摘要：

This paper analyses the connotation and trends of dynamic evolution of industry chain in both theory and practice based on the requirements of transformation of China＇s economical development mode. It is summarized that evolution trends of industry chain is from lower stage to higher one combining the case of the typical enterprises which are the vertical production chain in the initial stage, the matching cooperation chain in the middle stage, the circulating production chain in the accelerating development stage, the supply relationship chain in the mature stage and the cultural value chain in the transmuting stage. According to the dynamic evolution rules of industry chain, the trend of its dynamic evolution in the new stage and related suggestions are put forward.