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"Customers' demands for vehicles have changed dramatically over the years and Chinese customers are younger and more avant-garde than customers from the European and US markets," said Jochen Goller, president and CEO of BMW Group Region China at the launch event.

"Consequently, sanctions lifting commitments under the JCPOA continue to apply," he said.

"China should stick to its policy of reform and opening-up to cope with the impact from changes in the global economy," said Zhang Yuyan, director of the CASS institute.

"Competition has become fierce," Wan said.

"Consumers' purchase records will be stored in the background. Based on that information, consumers' shopping preferences can be collected and analyzed by our system. Using big data, both Intersport's online and offline stores will push advertisements to match each consumer's preferences, recommending their favorites in our store. This is called 'second reach'," said Sun.