what is a type of digital currency Knowledge

Brazil's Vale said it had reached an agreement with the US Department of Energy to provide financing of $282.9 million for the Louisiana plant until 2031.Deputy Speaker of Poland: It is not in the interests of NATO and Poland to send troops to Ukraine. On December 12, local time, Baussac, deputy speaker of the Polish House of Representatives, said at a press conference that sending troops to Ukraine is not in the interests of Poland, the EU and NATO. He expressed firm opposition to this. On the same day, French President Mark Long will visit Warsaw and meet with Polish Prime Minister Tusk. It is reported that the leaders of the two countries will discuss the deployment of peacekeeping troops in Ukraine. When referring to this news, Baussac stressed that Poland must concentrate on strengthening its own defense capabilities, and Poland has not prepared for its own defense from the military to weapons. Baussac said that the Polish government should clearly and directly state its position and refuse to send troops to Ukraine. (CCTV News)US stocks "Seven Sisters" | Tesla and Google A closed up more than 5%, both hitting record highs. On Wednesday (December 11), in "Magnificent 7", Tesla closed up 5.93%, refreshing the record high of closing to 424.77 US dollars; Google's parent company, Alphabet(GOOGL), closed up 5.52%, the best performance for two consecutive days since 2015-accumulated up by about 11%, refreshing the historical high of closing to 195.40 US dollars; NVIDIA rose 3.14%, Amazon rose 2.32%, Meta Platforms rose 2.16%, Microsoft rose 1.28%, and Apple closed down 0.52% from its all-time high. In addition, AMD closed up 1.89%, TSMC ADR rose 1.39%, Berkshire Hathaway B shares closed down 0.24%, and Lilly fell 0.44%.

Medvedev, Vice Chairman of the Security Council of the Russian Federation: If Ukraine understands today's reality and takes into account Putin's proposal, Russia is ready to resume negotiations with Ukraine.Verification of insider trading between Guotai Junan and Haitong Securities: 11 insiders involved in buying and selling A-shares, including executives and their families. Guotai Junan and Haitong Securities both announced that insider information related to this transaction bought and sold A-shares of Guotai Junan and Haitong Securities. The situation was verified, involving 11 related natural persons buying and selling A-shares of Guotai Junan and Haitong Securities. Including Han Zhida, vice president of Guotai Junan, Zhao Hong, chief auditor of Guotai Junan, Xiong Xiaohua, mother of Shen Yun, supervisor of Guotai Junan, Huang Guan Tu, father of Huang Wenxin, employee of Guotai Junan, and Zhou Yang, spouse of Lv Na, an overseas legal consultant of Haitong Securities and a consultant lawyer of Gao Weishen Law Firm. According to relevant documents, based on the verification scope of insider information of this transaction and the self-inspection of relevant institutions and personnel, and on the premise that the self-inspection report, relevant explanations and commitments and interview confirmation information issued by the insider information are true, accurate and complete, the buying and selling of A shares of Guotai Junan and/or Haitong Securities by the above-mentioned relevant institutions and personnel during the self-inspection period does not constitute insider trading, and their buying and selling of shares will not constitute a substantial legal obstacle to this transaction.Hungarian Prime Minister: Zelensky explicitly rejected the ceasefire on December 25th. Hungarian Prime Minister Orban said on the 11th local time that Ukrainian President Zelensky explicitly rejected the proposal of a ceasefire on December 25th. "Hungary's rotating presidency of the European Union came to an end, and we made the latest efforts for peace, proposing a ceasefire on December 25th and conducting a large-scale exchange of prisoners of war. Zelensky explicitly rejected and ruled out this possibility ". Hungarian Foreign Minister Jardot said on the same day that Orban mentioned the proposal of ceasefire and exchange of prisoners of war when talking with Putin, but Kiev rejected this proposal. It is said that the Hungarian government contacted Ukrainian Foreign Minister Sibiga and Ukrainian President's Office Director Ermak.

Antong Holdings: The 10 million shares held by shareholder Guo Dongsheng were transferred by judicial force, and Antong Holdings (600179.SH) issued an announcement. Recently, the company learned that the 10 million shares of the company's restricted shares held by shareholder Guo Dongsheng were transferred to the name of Guangdong Huaxing Bank Co., Ltd. by judicial force, so Guo Dongsheng passively reduced his holding of 10 million shares of the company. The shares transferred this time account for 5.74% of the total shares held by the company and 0.24% of the total shares of the company.According to informed sources, Stada Arzneimittel AG, a pharmaceutical company focusing on consumer health care, sounded out investors' interest before the German IPO. The company may raise about 1.5 billion euros ($1.6 billion) through an IPO.Bank of America promoted 387 new managing directors, an increase of 16% compared with last year. According to informed sources, Bank of America promoted 387 employees to managing directors, an increase of 16% compared with last year's total. People familiar with the matter said that more than half of those promoted to managing director were women or ethnic minorities.