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China has completed approximately 3.21 trillion yuan in investment in transportation fixed assets in 2019, Minister of Transport Li Xiaopeng said at an annual meeting of the Ministry of Transport on Thursday as reported by Chinese financial news outlet Yicai.
China has a six-level air pollution system depending on the air quality index (AQI). Excellent air requires index levels below 50, and if the index falls between 151 and 200, the day is classified as moderately polluted. Days when the index rises over 300 are considered severely polluted.
China has clarified rules to exclude unlawful evidence in its laws to protect the legitimate rights and interests of criminal suspects, according to the article.
China expects smart cars with partial or fully autonomous functions to account for 50 percent of new vehicles sold in the country by 2020, the National Development and Reform Commission, China's top economic planner, said on Friday.
China conducts a national population census every 10 years. The last census in the world's most populous country found its population had increased to 1.37 billion.
来源：资阳报