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China is one of the world's largest oil buyers, with over 60 percent of its oil consumption coming from imports. China imported 349 million tons of crude oil in the first ten months of 2017, up 11.8 percent year on year.

China is a world-leading sales and logistics services provider with full-fledged supply chain clusters, making it a go-to supplier for global enterprises, according to Yang Daqing, a researcher with the China Society of Logistics.

China is seeking a long-term mechanism to ensure the success of the nationwide poverty relief campaign and to prevent people from becoming impoverished by the high medical costs of major diseases.

China is rich in iron ore, but the quality is low and the production costs are high. Therefore, Chinese steel mills rely on imported iron ore, said Zhu.

China is the world's largest outbound tourism market, with some 150 million overseas trips made last year, up 14.7 percent compared with 2017, according to the China Tourism Academy. But the market is maturing as more tourists seek independent travel to explore local experiences, said Zhang Yang, a researcher with the academy.