As the largest Asian manufacture of dimethyl carbonate,Shandong Shida Shenghua Chemical Group has set a good example for industries of deepening energy saving and emission reduction,as well as developing circular economy.However,with the development of low carbon economy,some problems rise from this company such as too conservative ideas of energy saving and insufficient professional talents,as well as too little innovative on systems and technologies.Combined with successful experiences of energy saving and emission reduction at home and abroad,some suggests have been proposed as follows:establishing the concept of energy saving based on a low carbon economy targets;actively reserving technical and management personnel of energy saving and emission reduction;implementing the projects of energy saving and emission reduction on all sides of production and operations through upgrading managements and technologies.