Supply chain is the property chain which related with different property rights. Implementing knowledge management in the whole industry chain domain will face two basic questions: Who should be the main advocator of km?

• 供应链是由不同产权主体联系起来的产业链条，在整体供应链范围内推行知识管理面临两个最基本的问题：谁应当是知识管理的主要推动者?