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As people rely more heavily on e-commerce companies such as Amazon amid the novel coronavirus outbreak, it’s question some customers have as they bring boxes into their homes.

As of June, there were 3.89 billion internet users around the world, of whom 751 million were in China. The enormous number of web users has created room for risk-takers in e-commerce, mobile payments and other emerging areas to stretch their wings.

As of Tuesday, production capability of urgently needed N95 medical masks in China has been expanded to 128 percent of the normal level, and those producing surgical masks had boosted their capability 106 percent, NDRC data showed.

As of March this year, about 12,000 students from Hong Kong and Macao go to the university, accounting for half of the country's total, reported by Yangcheng Evening News on Sunday.

As more than 72 percent of the line is bridges and tunnels, safety is the most important issue during operation, said Tian Yu，a conductor who has been working on the railway for 20 years.