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"Compared with other types of urban rail transportation, maglev trains are quiet and can achieve high speeds because they don't actually ride on the rails with wheels but hover centimeters above the track through the use of magnets, avoiding the slower speeds caused by friction," said Sun Fuquan, a researcher at the Chinese Academy of Science and Technology for Development in Beijing.

"Combined with products for palladium and platinum, this will help China complete its all-category pricing for metals," he said.

"China's process of urbanization will continue to demand natural resources and promote the integration of the two economies," he said.

"Compared with optical fiber and other means of traditional communication, the 5G technology features flexibility, low costs of construction and maintenance and scalability.

"Covid-19 will need to break through the job market firewall if it is to do significant damage to the economy," Mark Zandi, chief economist at Moody's Analytics, said in a statement. "The firewall has some cracks, but judging by the February employment gain it should be strong enough to weather most scenarios."