1Research on the new and old kinetic energy conversion in coal enterprisesXing Lei6-122Analysis on the development path of coal industry in Shandong Province under the background of new and old kinetic energy conversionWang Xinhua, Li Yafei13-173Research on new and old kinetic energy conversion of coal industry in Shandong ProvinceDeng Yuyong, Liu Hui18-234Research and Practice on development path of new and old energy conversion in Jining coal industryZhang Gan, Hu Bingnan, Bao Xing24-295Research on the main tasks of coal industry in the new and old kinetic energy conversionDong Zhongling30-356Thoughts and countermeasures on the new and old kinetic energy conversion in coal enterprisesZhang Zhiyong36-417" Zaozhuang mining model" for the new and old kinetic energy conversion of state-owned coal enterprisesMan Shengang, Yang Zunxian, Jin Jiayu, Li Jianjun, Wang Xuegang42-478Practice and exploration of the implementation of new and old kinetic energy conversion in Yankuang GroupTian Defeng, Zhou Jianbo, Chen Yuantao48-529Analysis and suggestions on execution of energy management with coal enterprisesLiang Xing, Liu peng53-5810Marginal CO2 abatement costs estimation for coal enterprisesHan Chonggang59-6311Research on inventory optimization of coal enterprises in supply chain environmentJing Linjuan64-6812Analysis on the implementation of mixed ownership reform in state-owned coal enterprises under the new situationZhou Entang, Qin Jianqiang, Li Huili69-7213Study on the ecological development path of Shanxi coal industry in the new eraZhao Ruitong, Liu Hanbin73-7714Research and countermeasures of fine management of "Three Cycles and One Routinization" in coal mine enterprises——Taking M-mine as a caseLi Sen78-8215Analysis on the early warning index system of financial risk of coal enterprisesMa Tianchu83-88 