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By leveraging machine recognition to its own assembly lines, Lenovo has lowered the defective product rate by 27.6 percent. With the help of AI in supply chain management, the accuracy of the company's prediction of product storage is 7 percent higher than that of human experts, said Rui Yong, chief technology officer of Lenovo.

By the end of October, China's insurance AMCs and PE fund managers registered 1,647 products, with the fund size totaling nearly 3.83 trillion yuan, according to the association.

CAA president Duan Shijie said: "It's hard to imagine marathon running among Chinese witnessing such growth. Years ago, when Marathons started to be introduced in China, spectators lining the roadside would never have believed that one day they would also run themselves."

By the end of 2016, China Telecom had more than 4,700 overseas employees, with branches and offices in 30 countries and regions, most of which are involved in the Belt and Road Initiative.

By the end of November, the inventory of live pigs and breeding sows has reached over 90 percent of the levels seen in normal years, said the ministry.