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China has already started its third-phase tests on 5G research and development, in the hope of getting pre-commercial system products ready by the end of this year.
China has become the world's largest crude and gas importer, importing 440 million tons of crude oil and 125.4 billion cubic meters of gas in 2018, up 11 percent and 31.7 percent year-on-year. The foreign oil and gas dependence ratio reached 69.8 percent and 45.3 percent, according to China National Petroleum Corp's Economics and Technology Research Institute.
China banned the importation of US beef in 2003 following an outbreak of variant Creutzfeldt-Jakob disease, aka mad cow disease, in the US.
China has been the world's largest automotive market for the past 10 years in 2018, manufacturing 27.81 million vehicles and selling 28.08 million units nationwide, according to the China Association of Automobile Manufacturers.
China has already adopted laws covering its national flag in 1990 and national emblem in 1991, but has none for its anthem, "March of the Volunteers," which has lyrics by poet Tian Han and music composed by Nie Er.
来源：资阳报