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"CDC China had a very consistent message and told people exactly what they need to do. Sometimes when people didn't wear a mask, there was enforcement," he said. "We know in the United States when you recommend something and you don't enforce it, sometimes it doesn't work."

"China has become the world's largest market for food trade. Supported by the Belt and Road Initiative, food trade between China and its partners is expected to grow rapidly. It is critical for the group to build efficient global supply and logistics networks," said Ding Lixin, a researcher at the Chinese Academy of Agricultural Sciences in Beijing.

"China is the largest importer of Omani oil and is an important economic and trade partner," Al Mehri said, mentioning that there are already several Chinese investment projects in Oman.

"China has an indirect financing-oriented financial system and banking loans play a leading role in social funding," said Pan.

"China is such a big market and represents a good opportunity to see if some of our products will do well there," he continued.