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Volvo Cars: The Daqing plant has rolled off 500,000 vehicles.Will the air ticket price in the United States rise in November? Goldman Sachs and Bank of America have their own opinions. Due to the rising cost of housing, insurance and medical services, the core inflation rate in the United States has remained high. Second-hand car prices may rise due to the rebound of auction prices, but economists are still divided on whether the increase in air ticket prices will become a reality. Goldman Sachs predicts that air ticket prices will increase by 1% month-on-month, reflecting a strong potential pricing trend. Bank of America, on the other hand, said, "We expect the air ticket price to drop by 1% month-on-month, which will change the contribution rate of core inflation from +3 basis points to -1 basis point. Due to the decline in air ticket prices, the monthly core inflation rate will drop to 0.2%, but the volatility of this category is still very large. "JPMorgan Chase: The momentum of Xiaomi's electric vehicle will continue to be rated as "overweight". According to a research report published by JPMorgan Chase, Xiaomi Group announced that it will launch the second electric vehicle named Xiaomi Yuqi in the middle of next year, which is an SUV model. The product portfolio of electric vehicle business continues to expand, reflecting that the Group's ability to enter the electric vehicle market is better than market expectations. The delivery target of Xiaomi SU7, the first electric vehicle, has also been raised twice, and the gross profit margin of electric vehicle business has reached a medium-high level in the first two quarters, far exceeding the initial market expectation and only recorded a slight gross profit margin. Motong said that at present, we are waiting for the Group to announce more details about the new car's life, pricing and battery. We believe that the strong sales momentum of SU7, the profitability of the Group's core business and electric vehicle business, and the expectation that new models will be launched in the second half of next year will continue to promote the stock price in the next 6 to 12 months. The positive catalysts in the future include more details or pricing of YU7, further expansion of electric vehicle production capacity, exceeding expectations in core business performance, and large-scale and national consumption stimulus measures introduced by the country in the future.

Treasury futures closed in early trading, with the main contract of 2-year Treasury futures (TS) falling by 0.06%, 5-year Treasury futures (TF) falling by 0.13%, 10-year Treasury futures (T) falling by 0.15% and 30-year Treasury futures (TL) falling by 0.26%.Business community: The melamine market with insufficient demand is mainly weak and volatile. According to the commodity market analysis system of business community, the price of melamine is weak and volatile recently. As of December 11th, the benchmark price of melamine in the business community was 6,412.5 yuan/ton, which was 0.12% lower than 6,420 yuan/ton at the beginning of this month. This week, the overall price of melamine showed a stable trend, although there were small fluctuations, but there was no sharp rise or fall. This week, the production capacity of the melamine industry remained relatively stable, and there was no large-scale increase or decrease in production, which helped to maintain the smooth operation of the market. Some melamine production enterprises may adjust their inventory to cope with the fluctuation of raw material prices, thus stabilizing the market price to some extent. This week, the demand for melamine in downstream industries such as plates and coatings remained stable, and there was no obvious increase or decrease, which supported the melamine market to some extent. In the future, enterprises need to pay close attention to market dynamics and policy changes and formulate reasonable business strategies to deal with potential market risks.Celeste's new patent can be used for early warning of safe driving according to sitting posture. Tianyuecha's intellectual property information shows that recently, the patent of "vehicle driving early warning method, device, electronic equipment and storage medium" applied by Celeste Automobile Co., Ltd. was announced. The method includes: collecting the sitting image of the vehicle driver, identifying the key points in the sitting image, using waist key points and shoulder key points to determine the current sitting centroid, comparing the current sitting centroid with the initial sitting centroid, generating a centroid deviation result, detecting whether the vehicle driver's sitting posture is abnormal according to the centroid deviation result, and giving an early warning prompt to the vehicle driver in response to determining that the vehicle driver's sitting posture is abnormal. According to the invention, the key points of the driver's waist and shoulders are intelligently detected through the sitting posture image to obtain the position of the triangle centroid of the driver's shoulder and waist, and the sitting posture is judged by adopting the sitting posture centroid, so that whether the driver's sitting posture is abnormal can be quickly and accurately recognized, the accuracy of judging the driving sitting posture is improved, the driving warning is automatically performed, and the effectiveness of safe driving of vehicles is ensured.

Jinling Pharmaceutical Co., Ltd.: Magnesium sulfate injection has obtained the drug registration certificate. Jinling Pharmaceutical Co., Ltd. announced that Nanjing Jinling Pharmaceutical Factory, a subsidiary of the company, recently received the "Drug Registration Certificate" for magnesium sulfate injection issued by National Medical Products Administration. Magnesium sulfate injection can be used for the treatment of pregnancy-induced hypertension, eclampsia and preeclampsia, and plays an important role in the prevention and treatment of many diseases. The drug has been recommended by related guides in China, the United States and Canada. This drug registration is conducive to the company's future market expansion and sales, but the production and sales of drugs may be affected by changes in policies and market environment, which is uncertain.The turnover of Shanghai and Shenzhen stock markets exceeded 1 trillion for the 51st consecutive trading day, which was 380 billion less than that of the previous trading day.Offcn Education has set up a new company in Hainan with digital technology services. According to the enterprise survey APP, recently, Hainan Offcn Zhiyuan Education Technology Co., Ltd. was established, with Li Delin as the legal representative and a registered capital of 1 million yuan. Its business scope includes: enrollment assistance services; Digital technology services, etc. Enterprise survey shows that the company is indirectly wholly-owned by Zhonggong Education.