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China's environmental protection chief carried out surprise inspections in an emergency response as the greater Beijing area was enveloped by a heavy haze combined with dense fog.
China's mainland held about 1.36 million patents for invention by the end of 2017, meaning on average 9.8 patents for invention per 10,000 people, according to the State Intellectual Property Office (SIPO).
China's manufacturing and non-manufacturing PMIs stood at 51.3 and 55.3 in January, respectively.
China's new generation AI industry is growing steadily, and diversified applications are leading the technology into a rapid growth period, the 2019 White Paper on New Generation of Artificial Intelligence Industry shows.
China's outbound direct investment from non-financial sectors dropped 41.9 percent year-on-year to .03 billion between January and September, the Ministry of Commerce announced on Tuesday.
来源：资阳报