俄、白、哈经济一体化的内部分歧体现在进口税收分配、进口税率、一体化进程推进、能源贸易政策等方面。目前,三国关税同盟面临的挑战主要有内部产业转移、俄罗斯意志主导、WTO规则制约、白俄罗斯经济危机、哈萨克斯坦国内争议和俄乌两国天然气纠纷等,今后政策协调难度会越来越大,短期内扩员前景不乐观,但长期合作前景良好。 The internal differences of economic integration among Russia, Belarus and Kazakhstan are reflected in the distribution of import tax revenue, the import tax rate, the progress of integration and the energy trade policy. At present, the challenges facing the tri-nation Customs Union mainly include internal industrial transfer, domination by Russia, WTO rules, the economic crisis in Belarus, domestic disputes in Kazakhstan and natural gas disputes in Russia and Ukraine. In the future, it will be more and more difficult for policy coordination to be implemented. In the short term Expansion prospects are not optimistic, but the prospects for long-term cooperation is good.