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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)Institution: The battery price stabilized in November, and it is expected to rise slightly in 2025. On December 12, according to the latest research of TrendForce Jibang Consulting, in November 2024, the sales of electric vehicles in China continued to increase, which boosted the demand for power batteries, and the price of Ferrous lithium phosphate batteries remained stable, while the ternary batteries declined slightly. The demand for batteries in the energy storage market maintained the peak season characteristics, and with the price advantage of large-capacity batteries, the proportion of shipments increased. However, the average price of energy storage batteries continued to decline in November due to the slowdown in demand for orders at the end of the year. The agency expects that the price of some lithium battery materials may rise slightly in the peak season of 2025, which is expected to repair the serious losses of the company in the early stage. However, due to the fact that the relationship between supply and demand has not changed from surplus to shortage, the expected increase in material prices is limited, and battery manufacturers actively control costs, the battery price trend will be stable next year.Guoguang Co., Ltd.: There is still a large surplus in the production capacity of pesticide raw materials and preparations. Guoguang Co., Ltd. said in the investigation of the reception organization on December 10 that the production capacity of pesticide raw materials and preparations is 89,000 tons, and the production capacity utilization rate is about 40%. There is still a large surplus in the production capacity of pesticide raw materials and preparations, which can meet the development needs of the company in the next few years. The capacity of water-soluble fertilizer is 17,000 tons, and the capacity utilization rate has reached 100%. The compound fertilizer is basically solved by entrusted processing. The promotion focus of the company's whole-process solution next year is: first, continue to increase the frequency of production testing meetings and technical training meetings to further publicize the effect and value of the whole-process solution; Second, both field crop solutions and fruit solutions are equally important; The third is to strengthen the staffing of core markets, such as Shandong, Henan, Xinjiang, Northeast China and other regions, and expand the core market; Fourth, pay equal attention to various schemes such as crop whole-process solution and regulation scheme, and continue to promote scheme marketing to cover more crops and markets; Fifth, we must continue to promote the upgrading and transformation of channel providers.

Openai: the downtime failures of API, CHATGPT and SORA have been basically fixed. We are monitoring the situation to ensure that the downtime is fully resolved.Another member of South Korea's ruling party said he would vote to impeach President Yoon.Xia Yiping's internal letter was alleged to have been copied from Weilai Li Bin. Xia Yiping, CEO of Jiyue, released an internal letter on the afternoon of 11th, acknowledging that the company was encountering difficulties and needed to adjust immediately. Some netizens pointed out that part of Xia Yiping's internal letter copied the internal letter of Weilai Li Bin in 2023. Xia Yiping's internal letter mentioned that the following four things must be done well in the new entrepreneurial period: 1. Adhere to the long-term investment in core technologies to maintain the leading edge; 2. Strengthen sales and service capacity building to cope with fierce market competition; 3. Merge departments and posts with duplicate functions and change inefficient internal workflow; 4. Reduce projects that cannot improve financial performance in the short term. In 2023, Li Bin's internal letter also mentioned: ensure long-term investment in core key technologies and maintain the leading edge of technology and products; Ensure that sales and service capabilities can cope with fierce market competition; Ensure that 9 core products of 3 brands are listed as scheduled; Organize efficiency improvement, merge redundant departments and posts, change inefficient internal workflow and division of labor, and cancel inefficient posts; Improve the efficiency of resources, postpone and reduce the project investment that can not improve the company's financial performance within 3 years. (Sina Technology)

Shanghai Nickel's main contract has expanded, and now it has risen by more than 3% to 129,170 yuan/ton.Minister of Finance Lan Foan attended and delivered a speech at the launching ceremony of the China-World Bank Group Global Ecosystem and Transformation Center. On December 8, the Ministry of Finance and the World Bank jointly held the launching ceremony of the China-World Bank Group Global Ecosystem and Transformation Center (hereinafter referred to as the Global Center). Lan Foan, Minister of Finance, delivered an opening speech with Peng Anjie, President of the World Bank, and signed a memorandum on the Global Center and an agreement on the renewal of the China-World Bank Group Partnership Fund. Liao Minyi, Vice Minister of Finance, and Philo, Vice President of the East Asia and Pacific Region of the World Bank, made closing remarks. More than 100 Chinese and foreign representatives from more than 20 embassies and international organizations in China, as well as relevant domestic departments and research institutions attended the event. Lan Foan emphasized that in the past decade, the central government has invested nearly 6 trillion yuan to fully guarantee the construction of beautiful China. The "gold content" of China's ecological environment has improved significantly, and the "green content" of its development has increased significantly. At the same time, China has assumed the responsibility of a big country, demonstrated its role as a big country, and achieved a major transformation from a participant to a leader in global environmental governance. China is willing to take the global center as a bridge, share China's experience in ecological protection and development, and embark on the road of green transformation together with other countries.Afternoon comment: the index opened lower and went higher, and the index rose more than 1% in half a day. The concept of ice and snow industry rose in early trading, and the three major indexes opened lower and went higher in early trading, and the index rose more than 1% in half a day. In terms of sectors, the concept of ice and snow industry rose in early trading, with Jingxue saving energy by 20cm, and Rhine Sports, Snowman and Dalian Shengya trading daily. The retail sector has experienced a daily limit, and Zhongbai Group, Youa Shares, Friendship Group and other collective daily limit; Chinese medicine stocks fluctuated strongly, and Panlong Pharmaceutical had a daily limit; The concept of humanoid robot continued to pull back, and Fenda Technology led the decline; Sora concept stocks bottomed out in early trading, and Fushi Holdings was among the top losers; The concept of machine vision was weakly adjusted, and Taier shares fell by a word. Overall, stocks rose more and fell less, with more than 2,900 stocks rising. On the disk, the ice and snow industry, duty-free shops and retail sectors were among the top gainers, while PEEK materials, automation equipment and science and technology innovation new shares were among the top losers.