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"Car-sharing offers a solution to many problems in people's lives, like traffic jams and air pollution. It also helps to save energy and make a sufficient use of vehicles, especially spare vehicles," Lyu said.

"China has worked really hard to be one good citizen of the world," Nariman Behravesh, chief economist at the consulting firm IHS Inc., said.

"But the most challenging situation is yet to come, probably in May and June, when there is a time lag of about one to two months from receiving an order to delivery," said Pan, 42, who is based in Ningbo, Zhejiang province. Zhejiang is one of the country's major centers of foreign trade.

"China is an example that there is kind of a global awakening of thoughts on wine that more and more people are going into wine(making)," said Kaha Imnadze, permanent representative to the UN.

"China has advanced information technology infrastructure and mobile payment methods, and relatively under-developed food industry facilities. In this kind of environment, the unmanned food and beverage vending market will see significant growth opportunities."