what does currency of information mean Knowledge

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)The CEO of Ultramicro Computer said that he believed that the company would not be delisted by Nasdaq.Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization: I still believe that countries will finalize the international convention on pandemic prevention, preparedness and response before May 2025.

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.CEO of Goldman Sachs (GS. N): The government pays more attention to growth, which will benefit our business. The Trump administration may implement an agenda to support growth.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.

Aviation Materials Co., Ltd.: It is planned to increase the capital of Nuclear Aviation Materials by 60 million yuan, with an estimated shareholding ratio of 34.1655%. Aviation Materials Co., Ltd. announced that the company will use its own funds of 60 million yuan to increase the capital of Nuclear Aviation Materials, with an estimated shareholding ratio of 34.1655% after the capital increase. After the completion of this capital increase, the registered capital of Hexing Aviation Materials increased by 4.982 million yuan, all of which were subscribed by the company. Hexing Aviation Materials is mainly engaged in the research and production of high-strength and high-precision aluminum alloy materials and related products, and its products are mainly used in nuclear industry, aerospace and other fields. The purpose of this capital increase is to expand the company's layout of advanced aluminum alloy products and enhance the production capacity and profitability of nuclear aviation materials. The capital increase price is determined to be 12.04 yuan/registered capital with reference to the recorded net assets evaluation value of Hexing Aviation Materials. The transaction still needs the approval of the state-owned assets supervision and administration institution.Israeli Prime Minister Benjamin Netanyahu: If Syria transfers weapons to Hezbollah, Syria will pay the price.CEO of Goldman Sachs (GS. N): If the regulator allows, it will evaluate its participation in the Bitcoin or Ethereum market.