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Argentina and Brazil are partner countries at the event, while East China's Jiangsu province is the featured Chinese province.

Approximately 400 foreign amateurs took part this year. They came from more than 40 countries and territories.

Around 15,000 foreign traders from more than 100 countries are stationed in Yiwu and more than 400,000 foreigners come to the city to do business every year, official data showed.

As China has effectively contained the coronavirus outbreak domestically and helped its trade partners resume production, China Post began to build a logistics and mail processing center in Zhengzhou, Henan province last month to support the city's efforts to build an "Air Silk Road" to enhance its position as a vital logistics hub in Central China.

As Hubei province, the epicenter of the outbreak, faces an acute shortage of medical equipment and staff, Nie said rural medical services are also under strain.