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Boosted by the government's pledge to green development and policy incentives, China's green finance market has boomed since last year.

Both Amazon and Google have announced their intentions for drone delivery, but neither company has actually used the devices in real-world applications.

Boeing and Airbus are very mature aircraft manufacturers, and COMAC should seek further cooperation with them to learn from their experiences, according to aviation analysts.

Boeing closed its plants in response to state stay-at-home orders intended to curb the spread of COVID-19. The orders are likely to remain in place at least through April and perhaps into May or June.

Bomb Disposal Officer Alick McWhirter said had the devices been set off, a large number of people would have been killed and injured.