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State Railway Administration: From January to November, the national railway passenger volume reached a record high, and the State Railway Administration announced that from January to November, the national railway passenger volume reached a record high. From January to November, the number of railway passengers sent nationwide reached 4.015 billion, up 12.6% year-on-year, and the annual number of passengers sent exceeded 4 billion for the first time, reaching a record high. Passenger turnover reached 1,484.061 billion person-kilometers, a year-on-year increase of 7.8%. In the month of November, the number of railway passengers sent nationwide was 304 million, up 8.8% year-on-year; Passenger turnover reached 98.135 billion person-kilometers, a year-on-year increase of 2.5%. The volume of freight delivery has increased steadily. From January to November, the national railway freight volume was 4.715 billion tons, a year-on-year increase of 2.5%. In November, the national railway freight volume was 455 million tons, a year-on-year increase of 6.4%; The freight turnover was 324.521 billion tons kilometers, up 2.4% year-on-year.The kitchen & bathroom appliances sector rose to 3 boards of Shuaifeng in the short term, and the kitchen & bathroom appliances sector rose to 3 boards of Shuaifeng, followed by Martians, Yitian Intelligent, Op Technology, Vantage and Wanhe Electric.Yongtai Bio-product, a new open-source shareholding company, was recognized by CDE for breakthrough therapy. On December 11th, official website, China National Medical Products Administration Drug Evaluation Center (CDE), recently announced that the anti-CD19 single-chain antibody chimeric antigen receptor T cell injection (CAR-T-19 cell injection for short) developed by Yongtai Bio-B (06978.HK) was successfully included in the list of breakthrough therapy varieties by CDE, and the indication was recurrence under 25 years old/.

Baoxin software: Baokang electronic Beidou vehicle-mounted positioning terminal has achieved a substantial breakthrough in Beidou application through the certification of the Third Institute of Public Security. Recently, the Beidou vehicle-mounted positioning terminal independently integrated by Baoxin software Baokang Electronics has passed the authoritative certification of the Third Institute of Public Security. The terminal adopts a fully domestic chip, which indicates that Baokang Electronics has made a substantial breakthrough in the Beidou application field and has taken a solid step to expand into new business fields. The terminal is based on a single Beidou chip, and all components are made in China, which can achieve centimeter-level accurate positioning. It has a wide application potential in many fields, such as official vehicle management, iron ore transport vehicle scheduling, steel coil frame transport vehicle positioning, fully automatic torpedo tank car positioning, electric bicycle management and so on.Tik Tok's concept change has increased the daily limit of the provincial broadcasting group, Tik Tok's concept change has increased, and the daily limit of the provincial broadcasting group, Aohai Technology, Gravity Media and 3D Communication has increased, and Tianlong Group, Haitian Ruisheng and Silk Road Vision have also increased.Trader: The Indian central bank is suspected of selling dollars to limit the depreciation of Indian Rupee.

Afternoon comment: the three major indexes rose slightly in half a day, and the concept of Shanghai's state-owned enterprise reform lifted the tide of daily limit. The three major indexes opened lower and went higher in early trading and rose slightly in half a day. In terms of sectors, the concept of Shanghai's state-owned enterprise reform is on the rise, and Shanghai Material Trade, First Medicine and Shibei High-tech are collectively on the rise. The retail sector continued to be strong, with the daily limit of Youa, Zhongbai Group and Maoye Commercial. The concept of AI glasses is higher, and Tianjian shares and Star Technology both have a daily limit of 20cm; Insurance stocks continued to adjust, and Tianmao Group fell to an intraday limit; Sora concept stocks collectively adjusted back, and the word Huayang Lianzhong fell; Bank shares fluctuated lower, with Bank of Ningbo leading the decline. Overall, stocks rose more and fell less, with more than 3,500 stocks rising. On the disk, Shanghai's state-owned enterprise reform, AI glasses and retail sectors were among the top gainers, while insurance, Sora concept and banking sectors were among the top losers.China Merchants Bank applied for a trademark of a big model. According to the information of intellectual property rights, China Merchants Bank Co., Ltd. recently applied for the registration of the trademark of "YiZhao big model" and "YiZhao big model of China Merchants Bank". The international classification is advertising sales, website services and scientific instruments, and the current trademark status is awaiting substantive examination.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.