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Foreign media survey: the Korean economy is expected to grow by 1.7% in the fourth quarter of 2024, compared with the previous estimate of 1.8%; In the first quarter of 2025, GDP is expected to increase by 1% year-on-year, compared with the previous estimate of 1.1%.Black hand again! The United States will raise import tariffs on solar polysilicon, silicon wafers and some tungsten products in China from the beginning of next year. The Office of the US Trade Representative issued a statement saying that the United States will raise import tariffs on solar polysilicon, silicon wafers and some tungsten products imported from China from the beginning of next year after a four-year review by the Biden administration. The tariff rate of silicon wafer and polysilicon will be increased to 50%, and the tariff rate of some tungsten products will be increased to 25%. These tariff increases will take effect on January 1, 2025. (Cailian)Chongqing Branch of the People's Bank of China investigates Chongqing Water Environment Group: Support Chongqing Water Environment Group's demands for integration and optimization. Recently, Wenjiang Yong, member of the Party Committee and vice president of Chongqing Branch of the People's Bank of China (Chongqing Branch of the State Administration of Foreign Exchange), and his party visited Chongqing Water Environment Group to conduct in-depth research on the "three challenges and one revitalization" of state-owned enterprise reform deployed by the Municipal Party Committee. He stressed that it is necessary to give full play to the function of foreign exchange management, solve problems for enterprises, and support the related work involving integration and optimization in Chongqing Water Environment Group's "Three Attacks and One Revitalization". At the symposium, Wen Jiangyong and his party listened to Lu Xian's introduction on the basic situation of Chongqing Water Environment Group and the report of the head of Derun Environment Company on the difficulties related to the company's integration and optimization and the matters for support. Wen Jiangyong pointed out that on the basis of grasping the fairness of transactions and the balance of cross-border funds, he will solve problems for enterprises according to specific conditions and support Chongqing Water Environment Group's related demands for integration and optimization. At the same time, in the future work, the two sides should strengthen communication and help enterprises grow and develop.

Zuckerberg is reported to have donated $1 million to Trump's inauguration fund. Zuckerberg's donation is the latest move to strengthen relations with Trump.Thai Prime Minister: Energy prices will fall next year.Person in charge of public relations of Extreme Vietnam Automobile: The most uncomfortable thing in my heart is that I have sold a lot of cars to my friends recently. Xia Yiping, CEO of Extreme Vietnam, admitted that the company is experiencing difficulties and needs immediate adjustment. Several extreme Vietnam anchors have applied for jobs in the official live broadcast room. Xu Jiye, the head of public relations of Jiyue Automobile, said in a circle of friends that the main reason for some recent situations in the company is that there is no money, and it is necessary to find money to survive, and there is hope when you are alive. Xu Jiye said that the most uncomfortable place in my heart is that I recently sold a lot of cars to my friends. "Now everyone, as a user and as a supplier partner, is afraid of the company's turmoil. I am particularly sorry. I can only help you solve the problem within my power, while looking for opportunities to have time to drink with you face to face." He said that his next step is to "continue to stand on the post and continue to participate in the promotion and popularization of autonomous driving." (Sina Technology)

Daiwa Capital Market raised the target price of Tesla from $285 to $420.NASA: Navigation failure caused the mission of the "Wit" Mars helicopter to end. NASA said on December 11 that the investigation and evaluation of the "Wit" Mars helicopter showed that the navigation system failure was the cause of the rotor damage and the end of the mission during its landing. The "Wit" helicopter landed on Mars with the American "Perseverance" rover on February 18th, 2021. It weighs about 1.8 kilograms, has four rotors, and is powered by solar panels for lithium batteries. On April 19th of the same year, Wit completed its first flight on Mars. On January 18th this year, Wit made its 72nd and last flight to Mars. Because its rotor blades were damaged during the landing, it could not fly again, and NASA announced the end of its mission. On the 11th, NASA announced the investigation results of the last flight of Wit. The evaluation shows that the navigation system of "Wit" can't provide accurate data during its flight, causing a series of failures, leading to the end of its mission. (Xinhua News Agency)Domestic big model fierce battle video generation track domestic video big model broke out in a concentrated way. Recently, all kinds of funny videos made with AI big model became popular on the Internet. Behind this is the rapid rise of domestic video models, and the threshold of Wensheng video and Tusheng video has been greatly reduced. At the end of March this year, the "Dream AI" platform was tested internally, and the web version was opened in May, and it was officially put on the mobile terminal in August. On June 6th, official website, a large model of "Keling" video generation, was officially launched, and 15 days later, it announced the launch of graphic video function. Various video generation models of Internet vendors have mushroomed. On July 4th, Shangtang Technology released Vimi；, a large model of character video generation; On July 6, the online AI generated a clear image of the video model; On September 19, Alibaba Cloud Tongyi Wanxiang released a video generation model, which launched the functions of Wensheng video and Tusheng video. On December 3rd, the video generation function of Tencent Hybrid Model was launched. The industry believes that at present, the domestic large-scale video model has significantly improved the consistency, controllability and richness of the picture. After improving the imaging quality and breaking through the bottleneck of generation time, it is expected to greatly open up the downstream commercial space.