The 2017-2018 snow season is the second snow season show an upward trend of the global ski industry，and is the fourth best snow season in the world since the new millennium. This is a positive industrial phenomenon after three years decline. At present，although the global ski industry is still facing challenges，the number of skiers in western countries tends to be more or less stagnant，but global performance is still at a high level. This part of the report refers to the 2019 International Report on Snow& Mountain Tourism by Mr. Laurent Vanat of Switzerland，analyzes the current development of the global ski industry in all continents，and discusses the development trend of the global ski industry.