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"China is ready to strengthen vaccine cooperation with African countries on the basis of fully respecting Africa's will. We are prepared to provide vaccines to African countries as a matter of priority," Wu said. "China's position is clear, vaccine development is a matter of human health. We call on the international community to come together in solidarity with respect for science and life."

"China has been consolidating debt management and has been very careful about conducting thorough analysis of every infrastructure project that involves loans from China," he said.

"But the microbes living in the intestinal tract are the first to 'taste' food and serve as the leading cause of weight gain," he said.

"China is now a fascinating place for foreign investors. I've seen China become much more open toward foreign direct investment," said Khaldoon Khalifa Al Mubarak, group CEO and managing director of the Mubadala Investment Company.

"COVID-19 has severely impacted global aviation at a level that virtually resets the sector. In the past few months, we have seen a huge reduction in travel budgets, falling demand for personal travel out of safety and job worries as well as business trips being largely replaced by videoconferencing and other remote methodologies," said Yu Zhanfu, partner and vice-president for China at consultancy Roland Berger.