how many virtual currencies are there Top Knowledge

United Nations report: Three quarters of the earth's land is gradually dry due to climate change. The 16th Conference of the Parties to the United Nations Convention to Combat Desertification (COP 16) was held in Riyadh, Saudi Arabia, from December 2 to 13. On the 9th, the United Nations released a report during the meeting, saying that about three-quarters of the world's land has gradually become dry due to climate change. The report found that in the 30 years before 2020, about 77.6% of the world's land became drier than before. At present, except Antarctica, the dry land area accounts for about 40% of the global land area. Between 1990 and 2020 alone, the global dry land area increased by 4.3 million square kilometers.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.Nezha Auto has gradually resumed production, and hundreds of overseas orders have been rolled off the assembly line for shipment. According to informed sources, Nezha Auto has gradually started to resume production in small batches, and hundreds of overseas orders have been rolled off the assembly line for shipment. It is understood that at the just-concluded Thailand International Auto Show, Nezha Auto received 2016 overseas orders, ranking among the top local new energy vehicles. Since the beginning of this year, Nezha X, which was launched overseas, has landed in seven countries and regions. In Thailand, in October and November, Nezha X won the first place in the number of pure electric SUVs in Thailand for two consecutive months. Nezha automobile has occupied 22% of the new energy automobile market in Thailand.

Goldman Sachs believes that there will be more large-scale strategic transactions in 2025. Dennis Coleman, chief financial officer of Goldman Sachs, said on Tuesday that it is expected that the company's "strategic" transactions will accelerate in 2025, including large-scale mergers and acquisitions. He said: "The intensity of our dialogue with customers is accelerating, and some aspects of the overall strategic activities are becoming more obvious. The confidence of the CEO and customers will certainly increase, and they think there may be more and larger transactions and more strategic activities. "CEO of Goldman Sachs (GS. N): If the regulator allows, it will evaluate its participation in the Bitcoin or Ethereum market.Huaan Securities: It plans to buy back up to 200 million yuan of shares for cancellation. Huaan Securities announced that the company plans to buy back RMB common stock A shares by centralized bidding through the trading system of Shanghai Stock Exchange, and the repurchase price does not exceed 9.36 yuan/share. The total amount of repurchase funds is not less than 100 million yuan and not more than 200 million yuan. According to the upper limit of the repurchase amount, it is estimated that the number of repurchased shares is about 21,367,500 shares, accounting for about 0.45% of the company's current total share capital; According to the lower limit of the repurchase amount, it is estimated that the number of repurchased shares is about 10,683,800 shares, accounting for about 0.23% of the company's current total share capital. All the repurchased shares will be used for cancellation and reduction of registered capital. Creditors may require the company to pay off debts or provide corresponding guarantees within 30 days after receiving the notice or within 45 days after the announcement.

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.Callas, High Representative of EU Foreign Affairs and Security Policy: The fall of Assad is a great blow to Putin and the Iranian regime.Goldman Sachs believes that there will be more large-scale strategic transactions in 2025. Dennis Coleman, chief financial officer of Goldman Sachs, said on Tuesday that it is expected that the company's "strategic" transactions will accelerate in 2025, including large-scale mergers and acquisitions. He said: "The intensity of our dialogue with customers is accelerating, and some aspects of the overall strategic activities are becoming more obvious. The confidence of the CEO and customers will certainly increase, and they think there may be more and larger transactions and more strategic activities. "