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South Korean prosecutors arrested Li Zhenyu, commander of the Capital Defense Command. On December 13, local time, South Korean prosecutors urgently arrested Li Zhenyu, commander of the Capital Defense Command. (CCTV News)White House: Biden's approval of an aid program to Ukraine will provide more air defense systems, etc. On December 12, local time, John Kirby, strategic communication coordinator of the US White House National Security Council, said at the White House briefing that day that US President Biden approved a new Ukrainian security assistance program on the 12 th, which will provide Ukraine with more air defense systems, artillery, drones and armored vehicles. Kirby said that this is the 72nd such material deployment assistance announced by the United States, and the United States will continue to provide additional aid packages until the end of the current government.Two States in the United States sued Glock, a gun manufacturer, for ignoring the design flaw that "pistols can easily become machine guns". On the 12th, the prosecutors in New Jersey and Minnesota respectively sued Glock, an Austrian weapons manufacturer, accusing the pistol manufactured by them of design defects and being easily converted into illegal machine guns. According to the complaint, Glock knew this situation for a long time, and continued to sell this pistol to the United States and profit from it, which promoted the proliferation of gun violence in the United States. (Xinhua News Agency)

U.S. policy outlook is uncertain. Lagarde lamented that the EU would "ask for it" for political uncertainty. European Central Bank President Lagarde said that the monetary policy decision of policymakers on Thursday was shrouded in the turbulent political situation in Europe. Although Lagarde did not directly mention the collapse of the French and German governments in recent weeks, she pointed out that it is not conducive to the central bank's decision-making to keep the fiscal plan and election results in suspense. At present, policymakers are still paying attention to the impact of Donald Trump's return to power. "We hope that many things will become clear in the coming months," Lagarde told reporters. "If we have discussed anything in the past two days, it is the uncertainty we are facing, whether it is the political situation from some member States or the US policy."The Brazilian Senate approved the main text of the tax reform bill passed last year.BYD Lian Yubo: It is estimated that BYD will sell 4.25 million vehicles in the whole year. On December 13th, BYD's chief scientist Lian Yubo said: "Up to now, BYD has sold more than 10 million new energy vehicles. By the end of this month, we can probably achieve the annual sales of 4.25 million vehicles. " He also mentioned: "There are still some challenges in industrial development. For example, the overall anti-risk ability of our industrial chain needs to be improved, and there are still breakthroughs in chips, operating technologies, industrial software and nuclear materials. We still need to strengthen research and achieve complete autonomy and controllability."

Italian Finance Minister: GDP will increase by 0.7% in 2024.Guangzhou Institute: Make solid preparations for the listing of polysilicon futures and options to ensure the smooth launch and steady operation of polysilicon futures and options. With the rapid development of polysilicon industry, the relationship between supply and demand changes rapidly and the price fluctuates greatly due to various factors such as industrial policy, production cycle and technological progress. Due to the lack of objective and continuous price signals, the polysilicon industry has concentrated capacity investment and construction, which is prone to problems such as staged supply and demand mismatch, which is not conducive to the healthy and stable development of the industry. In this context, photovoltaic industry chain enterprises have increasingly strong demands for listed polysilicon futures, pricing with futures tools and managing risks. At the same time, the listed polysilicon futures will help to export the international pricing benchmark, form the "China" price of polysilicon international trade reflecting China's industrial volume, and gradually enhance China's influence in polysilicon international trade pricing. The insiders believe that at present, the industrial silicon varieties in Guangzhou have been running smoothly for nearly two years, and the listing of polysilicon varieties will further improve the variety layout of the crystalline silicon industrial chain for futures services, and provide more accurate futures tools for polysilicon and its downstream photovoltaic industrial chain, which is conducive to further consolidating the global competitive advantage of China's photovoltaic and other industries. The relevant person in charge of the Guangzhou Stock Exchange said that in the next step, under the guidance of the China Securities Regulatory Commission, the Guangzhou Stock Exchange will make solid preparations for the listing of polysilicon futures and options to ensure the smooth launch and steady operation of polysilicon futures and options. (Guangzhou Institute)The US dollar index rose on the 12th. The US dollar index, which measures the US dollar against six major currencies, rose by 0.23% that day and closed at 106.957 in the foreign exchange market. As of the end of the new york foreign exchange market, 1 euro was exchanged for 1.0473 US dollars, lower than 1.0492 US dollars in the previous trading day; One pound was exchanged for $1.2670, down from $1.2745 in the previous trading day. One dollar was exchanged for 152.54 yen, down from 152.65 yen in the previous trading day; One dollar was exchanged for 0.8914 Swiss francs, higher than 0.8848 Swiss francs in the previous trading day; 1 dollar to 1.4208 Canadian dollars, higher than 1.4162 Canadian dollars in the previous trading day; One dollar was exchanged for SEK 11.0106, higher than SEK 10.9791 in the previous trading day.