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China will release new catalogues in five key areas within trade in services soon to support the nation's second round of opening-up for this sector in 2019, commerce officials said.

China's AI market scale reached 23.74 billion yuan (.46 billion) in 2017, up 67 percent year-on-year. Computer vision, with its core technologies such as image and video identification, had the largest market scale — 82.8 billion yuan last year, accounting for 34.9 percent of the total.

China's Uber-like freight service provider Manbang group said on Sunday that it will open its platform with huge transportation big data to foreign freight users, as it steps up investment to maximize the power of big data to improve logistics efficiency.

China will open up its futures markets to the world, particularly foreign investors, to help the markets align with the national strategies for boosting the real economy, said a senior official from the country's top capital market regulator.

China will strengthen oversight on the securities market to keep it fair, open and impartial, Jiang Yang, vice-chairman of the China Securities Regulatory Commission, said in response to questions about priorities in the next phase of the CSRC's work.