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At most, alumina and Shanghai nickel closed down more than 1.7%, international copper closed up 0.10%, Shanghai copper closed flat, Shanghai aluminum closed down 0.10%, Shanghai zinc closed up 0.17%, Shanghai lead closed down 0.34%, Shanghai nickel closed down 1.47% and Shanghai tin closed up 0.13%. Alumina closed down 1.76% at night. Stainless steel night plate closed down 0.84%.Spain's National Natural Gas Company: In November, Spain imported 61.0% of natural gas, and 39.0% of pipeline natural gas.Diego Guevara, Colombia's new finance minister, said that tax reform may increase the budget by 9.8 trillion pesos in 2025.

The suspect in the murder case of CEO of United Health Insurance will receive an extradition hearing in Pennsylvania on Tuesday.Boeing 737 resumed production and its delivery hit a four-year low. Boeing said that it delivered 13 commercial aircraft in November, a four-year low, and all the delivered aircraft came from inventory. After a 53-day strike, Boeing's 737 aircraft production line in Renton, south of Seattle, Washington, USA, fully resumed production.Continue to rise before the market. Citigroup is optimistic about the company's prospects and raises its target price. The US stock of HSAI.US, which rose by more than 8% yesterday, continued to rise by 1% before the market, and the stock has soared by more than 145% since November 26. In the news, Citibank's research report said that it was firm in its "buy" rating and significantly raised its target price to $14.2. The bank believes that considering the contribution of BYD, Xiaomi Automobile, Changan Automobile and Zero Run Automobile to the sales of Hesai lidar, the bank's cumulative shipment forecast for Hesai in 2025 is raised from 1.17 million to 1.51 million, and the cumulative shipment forecast for 2026 is raised from 2.11 million to 3.56 million.

Chief Financial Officer of Citigroup: I feel very good about this year's revenue performance. Citigroup is expected to achieve the high end of the revenue guidance range in 2024, and plans to increase the stock repurchase scale after the bank's capital prospects are further clarified. "It is my top priority to return more of Citi's capital to investors," Mark Mason, chief financial officer of Citigroup, said at a conference organized by Goldman Sachs on Tuesday. "I am well aware of our trading level compared with our peers." Mason also said that the bank expects to reach the high end of the income guidance of $80 billion to $81 billion this year. "So it feels very good," he said. Mason said that spending may also be at the high end of the range. This shows that the bank will realize the forecast of two key indicators at the beginning of the year.The "fourth generation residence" is coming? Recently, official website, Beijing Municipal Planning and Natural Resources Committee, issued "Guidelines for the Design of High-quality Commercial Residential Buildings in Beijing (Trial)", which proposed for the first time to encourage the setting of overhead floors on the first floor of residential buildings to create a shared green public space with indoor and outdoor integration; Encourage the establishment of open wind and rain corridors in the community; Encourage the setting of open balconies in multi-storey houses. For the first time, the Guideline proposes to encourage the setting of overhead floors with transparent sight and open space on the ground floor of residential buildings, which can be used as public activities and communication spaces for residents, and the overhead area can not be included in the floor area ratio.Yihang Smart rose more than 1% before the market. Shenzhen built the world's leading low-altitude economic industrial ecology, and EH.US rose 1.42% to US$ 15.71 before the market. In the news, the key low-altitude new infrastructure project in Nanshan District, Shenzhen, Guangdong Province was officially launched recently. The project will deploy low-altitude new infrastructure to build a world-leading low-altitude economic and industrial ecology. According to industry insiders, the development prospect of low-altitude economy is broad, and the construction of low-altitude infrastructure will be accelerated. At present, China's low-altitude smart network and low-altitude airspace management need to be improved, related infrastructure and technology need to be broken, and business models still need to be explored.