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But the Amazon Sidewalk neighborhood wireless network may be a better indication of the company’s broader ambitions for its Devices & Services business. Sidewalk, introduced at the same event last year, is an intermediate-range shared network that leverages low-bandwidth, wireless spectrum to provide connectivity to small Internet of Things (IoT) devices, such as smart lights, weather stations, trackers and sensors in places such as mailboxes and gardens.

By 2020, its users are expected to number 7 million, sales revenue and profit will likely expand to 900 million yuan and 60 million yuan respectively.

But the world’s largest bike share operators Ofo and Mobike dismiss vandalism as a manageable growing pain.

By 2022, gross merchandise volume generated via online shopping portals will skyrocket 340 percent from last year to reach trillion in Brazil, Russia, India, China and South Africa, the research arm of the world's largest e-commerce platform, Alibaba, said in a report released on Tuesday.

By Monday, 1,056 people were tested with all results proving negative.