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China has 5.33 million households - 7.34 million people - stuck in poverty as a result of medical costs, according to data from the National Health and Family Planning Commission.

China began importing solid waste as a source of raw materials in the 1980s. Given rising public concerns over environmental pollution and China's green development drive, the country decided to phase out and halt such imports by the end of 2019, except for those containing resources that are not substitutable.

China has been unwavering in opening the domestic markets to foreign businesses, with a raft of favorable measures rolled out last year, including allowing easier market access and creating a more fair, transparent and predictable environment.

China cannot eradicate coal-fired power from its energy mix overnight as natural gas supplies are difficult to access and renewable energy expansion takes time.

China has become the only country witnessing an increase in the number of patents granted by the United States in 2018, according to a recent report from leading global patent database IFI Claims Patent Services.