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Concrete is poured for one of the Amazon towers. (Melissa Anne McClain Photo)

Companies will be subject to a national security review if they are investing in certain “sensitive industries,” according to the Ministry of Commerce.

Concentrating on the needs of users and taking technological innovation as the core driving force, Tujia has witnessed its revenue increase 15 times in the past two years, with 1.4 million online home listings around the world.

Companies say they are taking lessons in recent weeks from their Chinese experience on how to reassure nervous consumers and employees.

Companies should also take the responsibility to review and delete live videos when their contents contain violence, disruption of social order or violation of others' legal rights according to the livestream management regulations.