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Apple said earlier it has committed to invest 3.5 billion yuan (0 million) in these R&D centers, so as to better tap into China's talents in manufacturing, app development, design and other sectors.

Artificial intelligence was arguably the most popular term for those attending the 2019 Radiological Society of North America's annual meeting－a heavyweight trade fair－in Chicago, the United States, in early December.

Approved last month, Luxturna is the nation's first gene therapy for an inherited disease. It requires a 45-minute operation in which a tiny needle delivers a replacement gene to the retina, tissue at the back of the eye that converts light into electric signals that produce vision. The therapy will cost 5,000 per injection. The price does not include the cost of the operation, which Spark estimates will cost between ,000 and ,000.

As China's agricultural exports to the US currently account for 10 percent of its total agricultural exports, the official said the country will promote exports of its agricultural products to the US in the next stage.

Around the world, shares of listed carmakers and technology and industrial companies fell on Thursday, as investors focused on the US-China trade dispute, which could reduce company spending and earnings.