1.我认为有意义，在附加价值的观念指导下，企业体只有不断的提高附加值，才能持续发展和永续经营，也揭示了整个工业模式的利润分配。

2.主旨:In order to do an in-depth study,this paper adopts the methods of industrial chain firstly to decompose China's dairy industry into 5 links including raw milk supply,producing and processing,which shows that China’s dairy industry faces some worries,such as a serious shortage of raw milk supply,low integration of industry,non-standardized management of milk station and poor international competitiveness.

1.我认为会出现问题，如:厂家直销影响我国交易关系的有序性，尤其是工商关系的稳定性。

解决方法:可以用法律来避免这种营销行为，主张生产企业供销一体化。