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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.Fangduoduo fell about 6.5% before the market, and announced that it would raise $7 million through the sale of shares. Fangduoduo (DUO.US) fell about 6.5% before the market to $0.72. In the news, Fang Duoduo announced that it would sell Class A common stock at the price of 0.7 USD per share, raising a total of 7 million USD. The net proceeds will be used for general enterprise purposes.Vertex Software: Actively promote the construction of a new generation of core trading system A5. At present, A5 projects of many brokers are being promoted. When Vertex Software accepted the research of institutions, it said that the company actively promoted the construction of a new generation of core trading system A5. This year, it has successfully promoted the core system and key projects of Xinchuang. At present, A5 projects of many brokers are being promoted. There are some brokers in the industry who are making selection, and the companies are actively striving for it. In addition to securities IT, the company actively deployed in the fields of asset management and wealth, and continued to work hard. We are relatively optimistic about the financial IT market next year, and plan to use the market expansion of superior product lines and the market development of domestic Xinchuang substitution and newly developed products to achieve business growth goals.

USDA: In December, the US soybean production in 2024/2025 is expected to be 4.461 billion bushels. According to USDA data, the US soybean production in 2024/2025 is expected to be 4.461 billion bushels in December and 4.461 billion bushels in November. In December, the US soybean ending inventory in 2024/2025 is expected to be 470 million bushels, the market is expected to be 469 million bushels, and it is expected to be 470 million bushels in November. In December, the annual soybean yield in the United States in 2024/2025 is expected to be 51.7 bushels/acre, and it is expected to be 51.7 bushels/acre in November.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%.The Singapore Straits Times Index fell 0.5% to 3,792.82.

The CEO of Ultramicro Computer said that he believed that the company would not be delisted by Nasdaq.According to informed sources, Saudi sovereign wealth funds are close to reaching an agreement on investing in PGA Tour Enterprises.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.