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Arizona State University, a US public-research university established in 1885 in Tempe, near Phoenix, Arizona, started several China-related initiatives 15 years ago to provide more opportunities for students.

Around 100 students arriving on the morning of Feb 1 were met at airports around the country by Australian Border Force personnel and sent back home on the next available flights. None of them had symptoms of the virus.

As China's center of scientific and technological innovation, Beijing has been a pioneer in developing self-driving technology.

Arrested in December 2018 by Canadian police at the US' request, Meng remains under detention in Canada after a Canadian judge ruled in May the extradition case against Meng could proceed. Both Meng and Huawei have repeatedly denied any wrongdoing.

As Asia is becoming a major consumer of petrochemical products, it is expected that Russian petrochemical exports to China will increase alongside rising energy supplies.