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But 5G robots can accomplish the task in about 20 days as they obviate the need to pump out water from the stilling basin, besides doing some basic work like removing silt. "The cost of each check can be lowered to 700,000 yuan," said Wang.

But CEO Matt Salzberg did briefly address competition in the grocery market on the call. He said the best way for Blue Apron to stay on top in the meal kit delivery space is through a strong distribution network and a roadmap of new products for the customer.

Business operations are fast returning to normalcy in China, with most of the companies having resumed normal production, e-commerce giant Alibaba Group Holding Ltd said in a new report released on Monday.

Brazilian coffee exports to China currently account for just 0.2 percent of its total global sales, according to Brandao. Germany, the United States and Italy are its biggest buyers.

But Alex Azar, the US Health and Human Services secretary, called the approach a "smart, targeted policy that protects our kids without creating unnecessary disruption."