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Another patient identified on Tuesday is a 22-year-old student who returned from the UK on March 24. He tested positive for the virus at a private clinic after completing the mandatory two-week home quarantine. His close contacts will be put under quarantine in government facilities.

Apart from putting robots on towers, Insight Robotics also provides drones installed with sensors to help spot fires in remote areas. The drones collect and analyze data, enabling managers to determine the species of trees in the forest and their growing conditions.

Apart from monetary easing, further tax cuts and policy to encourage consumption are also in the policy toolbox for the authorities to boost the economy, said Shen.

Another highlight of the report was the rapid growth in the number of unmanned aerial vehicle certificates in China. At the end of last year, it was about 24,400, about 10 times the number in 2015.

Another such line in Chengdu, capital of Sichuan province, is also in the planning process, said Zhai.