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Hong kong stocks minimally invasive robots rose more than 13%. The company completed the placement of a total of 34.7 million shares, and the net proceeds from the placement were about HK$ 266 million.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.The semiconductor concept oscillated higher and Broadcom integrated daily limit, and the semiconductor concept oscillated higher and Broadcom integrated daily limit. Hengxuan Technology, Purran, Shanghai Beiling, Tailingwei and Dongxin shares rose more than 5%.

Hanwei Technology and others set up a new company in Hubei, including geographic remote sensing information service business. The enterprise search APP shows that recently, Hubei Hanwei Water Technology Co., Ltd. was established, with Zhao Shuai as the legal representative and a registered capital of 10 million yuan. Its business scope includes: intelligent instrument manufacturing; Industrial automatic control system device manufacturing; Research and development of mechanical equipment; Intelligent control system integration; Internet of things equipment sales; Geographic remote sensing information service, etc. Enterprise survey shows that the company is jointly owned by Hanwei Water Technology (Henan) Co., Ltd. and Li Yuhua, a subsidiary of Hanwei Technology.Pan American Health Organization (PAHO): The number of cases of dengue fever in America exceeded 12.6 million this year. On the 10th, PAHO reported that the number of cases of dengue fever reported in America this year reached a record of more than 12.6 million, including 21,000 severe cases and over 7,700 deaths. According to a statement issued by the Pan-American Health Organization on the same day, this year, the most serious dengue fever epidemic broke out in the Americas since records began in 1980. The impact of this epidemic on Brazil, Argentina, Colombia and Mexico is particularly serious. These four countries account for 90% of the total number of cases and 88% of the total number of deaths in this region.The three departments issued the tax policy on the transformation of operating cultural institutions into enterprises in the cultural system reform, and the Ministry of Finance, the State Administration of Taxation and the Central Propaganda Department issued the Announcement on the Tax Policy on the Transformation of Operating Cultural Institutions into Enterprises in the Cultural System Reform, which mentioned that operating cultural institutions can enjoy the following transitional tax preferential policies: if operating cultural institutions are transformed into enterprises before December 31, 2022, they will be exempted from enterprise income tax from the date of registration of transformation to December 31, 2027. If a cultural unit funded by the financial department is transformed into an enterprise before December 31, 2022, its self-use property will be exempted from property tax from the date of registration of transformation to December 31, 2027.

China Overseas Development: The annual interest of "23 Zhonghai 04" will be paid on December 12th. On December 10th, China Overseas Development (00688.HK) announced that China Overseas Enterprise Development Group Co., Ltd., a wholly-owned subsidiary of the company, will pay the annual interest of "23 Zhonghai 04" on December 12th, totaling 96 million yuan. The total amount of bonds issued in this issue is 3 billion yuan, and the issuance period is 5 years. The coupon rate of bonds in this issue is 3.20%.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.