1The impact of VAT reform on the tax burden of coal mining industryBu Hua, Yuan Jiayu4-82Research on tax and fees of coal enterprisesXing Lei9-143The impact of national tax reduction and fee reduction measures on coal enterprises and suggestionsLi Hongfei15-204Analysis on the impact and effect of tax and fee reform in coal enterprisesGao Wenzan21-255Study on the impact of new tax reform policy on coal enterprises in Yunnan ProvinceShi Xiaoqian26-306Research on improving water tax design based on experience of coal tax reformLi Xiaojia, Wang Zhaojun31-367Basic research on the practice of the medium price Xinhua coking coal price indexGuo Lijuan37-418Forecast of market economy scale of Inner Mongolia coal gangue sponge ecological brickZhang Fengwei42-469Impact of carbon tax on coal mining industry in Shanxi Province and countermeasuresZhang Haoyue, Zhang Jingwen, He Yanyu47-5410Literature search analysis of carbon emissions in manufacturing industryWang Jianda, Cao Zhe, Xia Yuhui, Yang Fan55-6211Visual analysis of global carbon tax research progress based on Cite Space VLi Hongxia, Tian Chenning63-6912Study on the stability of the "Belt and Road" energy trade cooperation networkLi Zaichi, Ma Guifeng, Lei Zhongmin70-7813New problems and countermeasures for China's coal supply in the new periodZheng Dezhi, Wu Lixin79-8414Current status and development trend of coal water slurry technology in ChinaChen Hao, Xiong Junxia, He Guofeng85-88