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The three major stock indexes rose, the GEM index rose by 1%, the Shenzhen Component Index rose by 0.44%, and the Shanghai Composite Index rose by 0.42%.Sino-Vietnamese communication is more convenient! The number of entry-exit personnel at Dongxing Port exceeded 8 million. With the continuous optimization of entry-exit policies, the number of entry-exit personnel at Dongxing Port, the border land port with the largest passenger flow between China and Vietnam, exceeded 8 million. According to the statistics of Dongxing Entry-Exit Frontier Inspection Station, the daily average passenger flow at Dongxing Port exceeds 20,000.Tsinghua University National Key Laboratory Base was established in Changping National Heavy Base at the end of the first phase. At present, Changping District is cooperating with Tsinghua University to build Tsinghua Nankou National Heavy Base, revitalizing the industrial remains of the "three major factories" in Nankou Town through urban renewal, and undertaking more than 14 national key laboratories in Tsinghua University. It is expected to be put into use in 2025, which will be the largest and most concentrated national key laboratory research base outside the main campus of Tsinghua University. Among them, two laboratories, Intelligent Green Vehicle and Transportation and New Power Operation and Control, will be completed and unveiled at the end of December this year. (Beijing Daily)

BYD Tengshi set up a sales company in Guangxi, and Tianyancha App shows that Yulin Tengshi Automobile Sales Co., Ltd. was recently established, with Xiao Yun as the legal representative and a registered capital of RMB 1 million. Its business scope includes automobile sales, new energy vehicle sales, new energy vehicle electrical accessories sales, Internet sales, generator and generator set sales, battery sales, information consulting services, second-hand car trading market management and enterprise management consulting. According to shareholder information, the company is wholly owned by Tengshi Automobile Sales & Service Co., Ltd., a subsidiary of BYD.Cross-border payment concept stocks surged before noon, while Gao Weida and Zhaori Technology rose by 20cm, while huijin technology and Xiongdi Technology rose by more than 10%.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.

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)Thailand's consumer confidence index rose to 56.9 in November, boosted by stimulus measures, and Thailand's consumer confidence index rose from 56.0 to 56.9 in November.Hua Fu Securities completed the capital increase and share expansion of over 4.7 billion yuan, and the Shanghai United Assets and Equity Exchange issued a closing announcement: the capital increase and share expansion project of Hua Fu Securities was launched. There were 17 participants in this capital increase, including 4 original shareholder units and 13 new investors, with a total investment of about 4.757 billion yuan. According to China, a brokerage firm, Hua Fu Securities' capital increase and share expansion has attracted wide attention in the market, becoming the largest equity financing case in the securities industry this year.