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"From the later part of January, we have been able to secure the supply of necessities across the country, especially in key areas like Wuhan. And the prices are set to remain stable," said Chen Da, deputy director of the department of economy and trade at the National Development and Reform Commission.

"From Kuaidi to Uber China, we have brought down countless rivals," he said. "We have a bright future ... Meituan-Dianping is not the weakest, nor the strongest either."

"For the first time in its 50-year history, the US Environmental Protection Agency is trying to stop states from taking reasonable actions to cut smog," said CARB Chairperson, Mary D. Nichols.

"Guidance needs to change and needs to be clear that these nonmedical, nonsurgical masks are beneficial to the general public and should be worn when outside of the home," Robert Hecht, a professor of epidemiology at the Yale University School of Public Health, said in an article published Monday on politico.com.

"Further financial opening-up may expose the country to higher cross-border capital flow risks, but market participants will sharpen their capacity in global competition, which will in turn revamp the market," Liu said.