how many types of cryptocurrency are there in the world Top Knowledge graph

The Economic Affairs Committee of the Brazilian Senate approved Nilton David as the director of the central bank's monetary policy.The chief financial officer of Goldman Sachs said that it is expected that strategic M&A activities will accelerate in 2025.The South Korean court issued an arrest warrant for former Defense Minister Jin Longxian, and the South Korean court issued an arrest warrant for former Defense Minister Jin Longxian on December 11, local time.

Citigroup: It is estimated that if the exchange rate of the Brazilian real against the US dollar reaches 6.05, Brazil's CPI is expected to rise by 4.8% in 2025.Google (GOOG.O) rose 4.3%, reaching its highest level since July.Delong Laser: There is no robot-related business at present. Delong Laser said on the interactive platform that the company has no robot-related business at present. The company's products use machine vision technology to realize functions including positioning, defect handling and size detection.

Institution: Bitcoin seems difficult to maintain its upward momentum. Bitcoin rose slightly in the day, but the transaction price was lower than the key level of $100,000 recently, because this cryptocurrency seems difficult to maintain its upward momentum. Last Thursday, after President-elect Trump nominated Paul Atkins, who supports cryptocurrencies, as the chairman of the SEC, Bitcoin reached a record high of $103,000. Trade Nation analyst David Morrison said in a report: "Yesterday, Bitcoin briefly broke through the $100,000 mark again, but shortly after the opening of the US stock market, with the selling of the stock market, Bitcoin plummeted."Henan: This year, the limit of "debt conversion" has been fully issued. On the 10th, the Finance Department of Henan Province reported that the province successfully issued 30,444.53 million yuan of government bonds in Shanghai, all of which are special bonds for refinancing, mainly used to replace existing implicit debts. So far, the local government debt limit issued by the Ministry of Finance of China in 2024 to replace the hidden debt in stock has been fully issued. The Henan Provincial Department of Finance reported that the members of the underwriting syndicate subscribed enthusiastically, and the subscription multiple of the whole audience reached 30.86 times, which fully reflected the investors' high recognition and confidence in Henan's economic development, financial strength and government credit.China and Vietnam announced the signing of an intergovernmental agreement on cross-border standard-gauge railway cooperation projects. On December 10th, the 16th meeting of the China-Vietnam Bilateral Cooperation Steering Committee was held in Beijing. The two sides agreed to give full play to the overall coordinating role of the Steering Committee, actively explore the direction and measures to deepen the building of a community of destiny between China and Vietnam around the implementation of the high-level consensus between the two parties and the two countries, and promote more results. The two sides announced the signing of an intergovernmental agreement on cross-border standard-gauge railway cooperation projects. The meeting also heard a report on the first meeting of the "3+3" strategic dialogue mechanism between China and Vietnam in diplomacy, national defense and public security.