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"China is a relatively open country compared to many countries in the world; there are many opportunities for cooperation as well as conflict. The strategic relations can be highly competitive; in some areas we can have a common interest," Ross said.

"But using big data and AI technologies, we will help transform that into gripping travel information," he added.

"China and related countries are building an international platform of collaboration through the Belt and Road Initiative," said Jiang Jianguo, deputy head of the Publicity Department of the Communist Party of China and a keynote speaker at Thursday's event.

"By doing something with a more premium feel, it could allow Nissan to charge more for its service and potentially relieve some of that profitability pressure they could face if they were to try to race to the bottom in terms of pricing," said Jeremy Carlson, automotive analyst at IHS Markit.

"China maintains a very small nuclear arsenal, and China follows the policy of self-defense and minimum deterrence," said Fu Ying, a veteran diplomat and now chairperson of the Foreign Affairs Committee of the National People's Congress (NPC), China's top legislature.