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[The yield of 30-year treasury bonds fell below the 2% mark, and the active bonds of 30-year treasury bonds fell below 2% by 4.26bp, reaching 1.9999% as of press time.Shanghai Electric established a new company including machinery and equipment sales business. According to the enterprise search APP, Shanghai Dixi New Energy Co., Ltd. was established with Ye Can as its legal representative and registered capital of 1 million yuan. Its business scope includes: power generation business, power transmission business and power supply (distribution) business; Installation, maintenance and testing of power transmission, power supply and power reception facilities; Mechanical equipment sales; Mechanical and electrical equipment sales, etc. Enterprise survey shows that the company is wholly owned by Shanghai Electric New Energy Development Co., Ltd., a subsidiary of Shanghai Electric.Tesla China will launch advanced intelligent summoning ASS function for vehicles with EAP or FSD. On December 13th, Tesla China official website launched a brand-new vehicle function-Actually Smart Summon. This function is suitable for Tesla vehicles with EAP (enhanced automatic driving assistance function) or FSD (full automatic driving capability). Tesla owners can automatically park the vehicle from the parking space and drive to the owner's side or the location designated by the owner on the mobile phone by operating on the Tesla application of the mobile phone, and the vehicle needs to be kept within the owner's sight during the moving process. It is reported that this function will be pushed to the owner through OTA remote software update function.

The concept of robot bottomed out and Tianqi shares rose linearly, and Tianqi shares rose linearly. Before that, the construction industry went out of 9 boards in 10 days, Astar went out of 13 boards in 21 days, and Tongda Power went up. Hanyu Group, Maihe, Jiangsu Reilly, Hanwei Technology and Best were among the top gainers.20% of the wildfires in California, which have burned more than 1,600 hectares, have been initially controlled. On December 12, local time, it was learned that 20% of the wildfires in Malibu, a coastal city in Los Angeles County, southern California, have been initially controlled, and local officials lifted some mandatory evacuation orders on the same day and allowed a certain number of people to return home. The wildfire has burned about 1,664 hectares of land, causing about 6,300 people to evacuate and about 22,000 people to be affected by the fire. Local officials said that wildfires also destroyed four houses, and another six houses were damaged. The California Fire Department said that nearly 2,000 firefighters are protecting buildings in the fire area and strengthening fire boundary control. (CCTV News)CEO of Cloud Whale Intelligence responded to layoffs: In order to optimize the organizational structure, it was streamlined from 1,600 to 1,400. Zhang Junbin, CEO of Cloud Whale Intelligence, recently issued a statement in a circle of friends, responding to previous reports of layoffs: "The company's personnel adjustment is to optimize the organizational structure and improve organizational efficiency." According to Zhang Junbin, the company was downsized from the original 1,600 to 1,400, which was not a large-scale layoff. Previously, a number of insiders and employees of Cloud Whale Intelligence revealed to Sina Technology that the company has recently started a major layoff. This round of layoffs involves a wide range of business departments, including development departments, testing departments, etc., and in groups, some groups directly cut their staff by half, and extreme groups cut their staff by 65%. In addition, the company's 12 director-level leaders, three of whom left in the past year, "is very mobile." (Sina Technology)

Japanese Prime Minister's Assistant: Japan must be prepared for Trump to impose tariffs. Japanese Prime Minister's Assistant Akihisa Nagashima said that Japan needs to be prepared for US President-elect Trump's threat to impose tariffs on China, Canada and Mexico, and adjust the supply chain to reduce the collateral damage suffered by Japanese enterprises. In an interview with the media on Thursday, Akihisa Nagashima said that he had "frank" communication with Trump team members on tariff issues during his recent visit to the United States. "I realized that Japan must be ready for Trump to implement his plan," he said. Akihisa Nagashima said that these tariff measures may encourage Japan to reduce its dependence on these three countries, where some Japanese companies operate and parts made in Japan are transported to these three countries to manufacture finished products for export to the United States. "Japanese companies will certainly try to restructure the supply chain," he pointed out. "This is economically reasonable." (Interface News)It is reported that Canada is considering imposing export taxes on commodities such as uranium and oil to counter Trump's tariff threat. Canada is studying the imposition of export taxes on major commodities exported to the United States, including uranium, oil and potash, in the case that Trump fulfills the comprehensive tariff threat. Officials familiar with the internal discussions of Canadian Prime Minister Trudeau's government said that the export tax would be Canada's last resort. According to people familiar with the matter, retaliatory tariffs on goods made in the United States and export controls on some Canadian products are more likely to come first. However, these officials said that if Trump decides to launch a full-scale trade war, the commodity export tax is a practical option, which will push up the costs of American consumers, farmers and enterprises. They said that the Trudeau government may also propose to expand its export control power in the latest report on the country's financial and economic situation scheduled to be released on Monday. It is reported that Canada is currently the largest external oil supplier in the United States. Some refineries rely on cheaper Canadian heavy crude oil, and there are few other options. The impact of rising costs is particularly severe in the Midwest of the United States, where nearly half of the crude oil used by fuel producers to produce gasoline and diesel comes from Canada.Texas, the United States, launched an investigation into technology platforms for the protection of minors. Texas Attorney General Ken Paxton said on Thursday that the attorney general's office launched an investigation into more than a dozen technology platforms, covering practices on the privacy and safety of minors. Paxton added that the surveyed platforms include artificial intelligence chat robot startups such as Character.AI, Reddit, Instagram and Discord. Social media companies said that they will cooperate with officials to protect young users, and said that they have launched new tools aimed at protecting teenagers from surfing the Internet, including parental controls.