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"Efforts to stabilize the global supply chain had made Chengdu Shuangliu International Airport one of the busiest airports in the world in May," said Xia Ying, a customs and logistics official with the Chengdu municipal government.

"Driven by the pandemic and uncertainties in the market, risk-hedging demand may continue to support the gold investment market," he added.

"Even though our work schedule was delayed by the COVID-19 outbreak after the Spring Festival, the impact is only short-term. We have shifted some material preparation and equipment manufacturing work to other plants within the group to ensure that work can be properly carried out amid the outbreak," said Wang Cheng, president of China First Metallurgical Group Co.

"Energy has been the trigger for the previous three industrial revolutions and we now must be ready to meet the challenge of the fourth," he said.

"Few political leaders can exercise this kind of long-term planning and control over their countries, but the pillars of China's strategy offer a replicable model for how policy reform and targeted investment can raise a country's English proficiency level," it said.