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The yield of China's 30-year national debt "24 Special National Debt 06" fell below 2%, hitting a new low.34 thousand tons! The heaviest single low-pylon cable-stayed bridge in China successfully turned around. At 1: 10 am on December 13th, the overpass crossing Jiaoji Line and Jiaoji Passenger Dedicated Line on Qingping Road in Weifang City began to turn slowly, and the bridge body had to rotate 70 degrees, crossing Jiaoji Line and Jiaoji Passenger Dedicated Line. This swivel bridge weighs 34,000 tons, which is equivalent to the weight of about 20,000 cars. It is the heaviest single pylon cable-stayed swivel bridge in China. At 2: 10 a.m. on the 13th, after 60 minutes of turning, the swivel bridge achieved precise closure and alignment. After the project is completed and opened to traffic, it will run through the northern and southern urban areas of Weifang, improve the traffic network in the west, become a new traffic trunk road in the city, and greatly enhance the smoothness and comfort of urban traffic. (CCTV News)Li Dongsheng said that low-price competition has no way out, and it will only get involved. On December 11th, at TCL Global Innovation Conference, founder Li Dongsheng said that in the current market competition, low-price competition has no way out, and it will only get involved in endless "involution". To surpass its competitors, it is necessary to strive for more breakthroughs in high-end products. He Jun, vice president of TCL Industry, talked about the current development of industrial software enterprises in China in a subsequent interview. He also said that from the aspects of financing environment and market support for enterprises, China is not an environment where good software enterprises can be born at present, but in the long run, industrial software may make a breakthrough in China software, and this time will not be very fast, and it will not be seen for three or five years.

The turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 55.6 billion yuan more than the previous day. Up to now, the turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 55.6 billion yuan more than the previous day. Among them, the turnover of Shanghai Stock Exchange was 394.6 billion yuan, that of Shenzhen Stock Exchange was 596.3 billion yuan, and that of Beizheng 50 was 11.1 billion yuan.The turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 55.6 billion yuan more than the previous day. Up to now, the turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 55.6 billion yuan more than the previous day. Among them, the turnover of Shanghai Stock Exchange was 394.6 billion yuan, that of Shenzhen Stock Exchange was 596.3 billion yuan, and that of Beizheng 50 was 11.1 billion yuan.Some short-term inter-bank bonds performed brilliantly. The yield of 2-year active bonds "21 interest-bearing bonds 02" went down 5bp to reach 1.1%, which was 11bp upside down from the current 1-year active bonds "24 discount bonds 67" yield of 1.21%.

-40.8℃！ Bayinbuluke, Xinjiang refreshed the lowest temperature in the country in winter. With the strong invasion of cold air, the temperature in many places in Xinjiang hit a new low. On December 12th, according to the live ranking of the lowest temperature by the Central Meteorological Observatory, the lowest temperature in Bayinbuluke reached -40.8℃ from 15: 00 on December 11th to 14: 00 on December 12th, making it the top of the national lowest temperature list in this period, 5.4℃ lower than the Tuli River in Inner Mongolia, which ranked second, and becoming the first national weather station in China to fall below -40℃ after winter. (Xinjiang Daily)The new CEO of Pakistan Stock Exchange said that the exchange is seeking to provide traders with the option of cash settlement of futures trading, and plans to conduct a test before March next year.The cultural media sector rose and strengthened, with more than 10 daily limit shares, including Tianyu Digital, Guangbo, Palm Reading Technology, vision china, Huizhou Intelligent, Guangdong Media, Tianxiaxiu and Lingnan.