山西省是我国的资源大省和煤炭强省,国有大中型煤炭企业对山西省经济发展具有强大的推动作用。文章从可持续发展角度出发,围绕国有煤炭企业实施多元化经营战略的课题,分析国有煤炭企业实施多元化经营战略的必要性、现状和模式,以及国有煤炭企业制定实施正确的多元化经营战略所应采取的一系列措施。 Shanxi Province is a big resource province and a strong province of coal in our country. The state-owned large and medium-sized coal enterprises have a powerful impetus to the economic development in Shanxi Province. From the point of view of sustainable development, this paper focuses on the subject of diversified business strategy of state-owned coal enterprises, analyzes the necessity, present situation and mode of diversified business strategy of state-owned coal enterprises, and the formulation and implementation of correct diversification strategy by state-owned coal enterprises A series of measures should be taken.