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"Foreign convenience store chains have well-developed supply chains, thanks to their long experience in the sector. Many stores have been able to increase their gross profits by upgrading products, structures and by raising the proportion of fresh food. And most of their fresh food comes from self-owned brands," he said.

"For example, we see indications in Chinese in Venice or in Paris airport... We do hope this kind of information could be increasingly available in more airports and in different European cities," Wang said.

"For coding startups, their core competitiveness lies in their research and development ability," said Tang. "To be clear, it's the ability to make complicated logic easy for children to understand and learn."

"Global demand for steel products has entered a plateau phase, and will develop in a stabilized trend. Opportunities and challenges co-exist in global steel collaboration and trade. Technologies are prevailing across the steel industry worldwide in products, production and management," said Li Xinchuang.

"For example, the energy cooperation project of the China-Pakistan Economic Corridor maintained operation during the outbreak, providing one-third of all electrical power consumed in Pakistan," Lin added.