The first 10,000-meter tunnel of Xikang High-speed Railway was completed. The Huajiashan Tunnel of Xikang High-speed Railway, which was built by Shaanxi Company of Xicheng Passenger Dedicated Railway, designed by Tieyi Hospital and built by China Railway 19th Bureau, was successfully completed on the 11th. This is the first 10,000-meter tunnel of Xikang High-speed Railway, marking the phased progress of the entire control project of Xikang High-speed Railway. Up to now, 10 Xikang high-speed railway tunnels have been run through, and the tunnel project has completed 95% of the total design, laying a solid foundation for the next step of ballastless ballast bed construction. (Zhongxin. com)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.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.
CEO of Goldman Sachs: The market's response to tariffs will depend on the specific implementation.The USDA raised Ukraine's corn production in 2024/25 from the previous 26.2 million tons to 26.5 million tons.White House: The United States is in close contact with Turkish and Syrian democratic forces on the issue of Mambiji. At present, there is no discussion about changing the policy of the Sharm el-Liberation Organization, but we are observing their actions.
Padilla, Minister of Institutional Relations Secretariat of the Presidential Palace of Brazil: The fact that President Lula is hospitalized does not prevent us from voting in Congress, so as to formulate comprehensive financial framework rules before the end of this year.The Nasdaq fluctuated lower and turned lower, after rising more than 0.7%.Putin: Having a sufficient number of "Hazelnut" missile systems will not require the use of nuclear weapons. Russian President Putin said that Russia has not upgraded its nuclear doctrine, but improved it. Generally speaking, what Russia needs to improve now is not the nuclear doctrine, but the "hazel tree" missile system. In fact, having a sufficient number of "hazel tree" modern weapon systems will hardly require the use of nuclear weapons. Putin said that Russia has been very cautious and even restrained in all aspects. But when necessary, Russia will show the necessary will at the national level and at the level of Russian citizens.