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Columbia Tower in downtown Seattle, where Amazon previously held office space before its massive expansion in the city. (GeekWire Photo / Kurt Schlosser)

Companies need to ensure quality of their exports such as novel coronavirus test kits and surgical masks in order to effectively support the world in fighting off the contagion, an official announcement said on Wednesday.

Communities a mile or two away may be showered by pea-size fragments or dusted with nontoxic ash, they said.

Companies including Manbang Group, China's largest Uber-like freight service provider, are jumping on the bandwagon to develop technologies with the aim of improving the overall efficiency of the trucking industry.

Companies hoping to continue doing business with Huawei must now first receive a license from the US government.