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"Globalization is a top priority for DiDi," company founder and CEO Cheng Wei said of the deal.

"Food still takes up 95 percent of our product portfolio and is a crucial part of our business," Batato said, noting the company's emphasis on product innovation.

"For example, how to ensure the security and reliability of self-driving vehicles? What will happen after autonomous vehicles are driven on the road? What if driverless vehicles cannot recognize gestures of traffic police?"

"For carmakers, sales matter, but IPOs do not help sales," said Yale Zhang, managing director of Shanghai-based consultancy firm Automotive Foresight.

"From June 2019 until now, there have been over 1 000 public demonstrations, processions and public meetings in Hong Kong. Unfortunately, many ended in violent and illegal confrontations, including reckless blockage of roadways, throwing of petrol bombs and bricks, arson, vandalism, setting ablaze individual stores and facilities of the Mass Transit Railway and Light Rail, and beating people holding different views, etc. All these have seriously endangered personal safety, public order and public safety. The Police have been carrying out enforcement actions in strict accordance with the law in order to protect life and property and restore order to society. The Police have in place prudent and stringent guidelines for the use of force. Police officers will only use appropriate force when it is necessary. Such force is used in response to the prevailing situation, and the place and the level of force used depend on the level of violence committed by rioters and the circumstances at the scene. If members of the public could express their views in a peaceful and rational manner, there would be no need for the Police to use any force.