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By 2050, more than 70 percent of the world's population will live in cities, according to United Nations estimates.

By 2020, a standard and coordinated product quality traceability system will be implemented and social awareness on quality traceability will be increased, according to the guideline.

But that will put local governments under financial strain, and, in response, the central government will provide 2 trillion yuan of fiscal funds to ensure the implementation of supportive measures at the primary level, the statement said.

By comparison, South Korea, currently with the highest penetration rate for 5G usage globally – 10 percent, only had 115,000 such stations operating as of April.

But the broader significance of the MUN goes beyond just learning about diplomacy.