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As part of the pilot program, Ehang will help the local government set up a command-and-control center to ensure that multiple AAVs flying simultaneously can remain safe yet efficient. It will also help the city build the basic infrastructure to support urban air mobility, including by designing safety rules and market entry thresholds.

As of 10 am on Tuesday, more than 100 countries had reported a total of 113,702 COVID-19 cases and 4,012 deaths, according to the World Health Organization.

As investment rates were significantly higher in China than in other countries, many economists believed that China had been relying too much on investment to drive economic growth, which not only generated overcapacity, but also a high leverage ratio in the corporate sector. Based on this premise, China's economic downturn could be blamed on excess aggregate supply, rather than insufficient aggregate demand, hence the need to cut overcapacity and deleverage.

As of Tuesday, the number of coronavirus cases in Texas stood at 159,986, with 6,533 people hospitalized. More than 2,400 Texans have died. The positive test rate on June 30 reached 13.9 percent.

As of 7:00 a.m. local time Wednesday, 26 communes in Quang Nam and Quang Ngai provinces still suffered from power outage.