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"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.

"Governments at all levels must take improving the business climate as a key measure for stimulating market dynamism. Just as the tax and fee cuts are designed to lessen corporate burdens, improving the business climate is meant to serve the same purpose. In the face of fierce international competition, we must tackle all the areas of weakness in our business environment, such as access to credit and bankruptcy filing," Li said.

"Going global is an inevitable trend for Chinese brands," said Wei Jianjun, founder and chairman of the company.

"For the coming five years, we will continue to drive digital transformation for traditional enterprises, such as the construction of new infrastructure in financial sectors," Cao added.

"Friendship, which derives from close contact between peoples, is the key to sound state-to-state relations," said Wuxi Mayor Du Xiaogang during the event.