cryptocurrency operations, Knowledge

China Chengtong and China Yizhong set up an enterprise management center with a capital contribution of 6.25 billion yuan. According to Tianyancha App, Zhongcheng (Beijing) Enterprise Management Center (Limited Partnership) was recently established. The executive partner is Yizhong Group Sunac Technology Development Co., Ltd., with a capital contribution of 6.25 billion yuan. The business scope is enterprise management and enterprise management consulting. It is owned by China Chengtong's Beijing Chengtong Capital Investment Co., Ltd., China Yizhong Group Co., Ltd. and its subsidiary Sunac Technology Development Co., Ltd.After the emergency martial law storm, South Korea's financial industry suffered successively. After the emergency martial law storm in South Korea, South Korea's financial industry suffered successively, and the stock market fluctuated obviously. This week, it began to rebound slightly. South Korean media pointed out that the uncertainty of South Korea's political situation may put its international reputation under downward pressure. South Korea's Deputy Prime Minister and Minister of Planning and Finance, Choe Sang-mu, held an "emergency macroeconomic and financial symposium" on the 10th to discuss the dynamics of the financial and foreign exchange markets and the countermeasures. According to South Korea's Chosun Ilbo reported on the 9th, after the emergency martial law storm, the total market value of South Korea's stock market evaporated by 58 trillion won within three days, and more than 400 billion US dollars of foreign exchange reserves were also threatened. As the political struggle of "impeaching the president" continues, not only finance, but also retail, alcohol, real estate, semiconductor export and other aspects of the Korean economy have also felt the chill. South Korean media believe that if financial instability and the stagnation of the real economy, the economy may fall into crisis sharply. According to the "Foreign Securities Investment Trends in November" released by the Korea Financial Supervisory Authority on the 10th, foreign investors sold 4.154 trillion won in the Korean securities market last month and sold Korean shares for four consecutive months. South Korea's "Asia Daily" said on the 10th that as South Korea re-entered the presidential impeachment time, the uncertainty intensified, and it is expected that the net selling behavior of foreign investors will continue. Although South Korea's stock market rebounded on the 10th, the uncertainty of the political situation put its international reputation under downward pressure. South Korea's Chosun Ilbo published a commentary on the 10th, saying that Fitch and Moody's, among the world's three major credit rating agencies, have successively warned that if the storm after martial law is prolonged, South Korea's national credit rating may be negatively affected. (CCTV)South Korea's National Election Commission: Security vulnerabilities were discovered before, but most of them were fixed before the election. There is no evidence that North Korea hacked.

CEO of Bank of America: The sales and trading business is expected to reach a new high in the fourth quarter, and the investment banking business income will jump. On December 11th, the CEO of Bank of America Brian moynihan said that with the "continuous growth" of transactions, the bank's investment banking business income in the fourth quarter may exceed US$ 1.4 billion, with a year-on-year increase of at least 25%. Moynihan also said that the sales and trading business in the fourth quarter should record a year-on-year growth again, achieving a medium-to-high single-digit growth. The bank also expects that the net interest income will continue to grow, which is expected to achieve the guiding target of $14.3 billion given earlier this year.US media: "Ukraine provides drones to Syrian opposition forces." According to Reuters's December 11th quote from Washington post, a few weeks before Syrian opposition forces launched an offensive and overthrew former President Bashar al-Assad, Syrian militants obtained about 150 drones and other secret support from Ukrainian intelligence personnel. Washington post quoted unnamed sources familiar with Ukrainian military activities as saying that four to five weeks ago, Ukrainian intelligence agencies sent about 20 drone operators and about 150 drones to help the "Syrian Sham Liberation Army". According to the report, the Russian Foreign Ministry said earlier that the Syrian opposition armed forces obtained drones from Ukraine and received operational training. The Russian Foreign Ministry did not provide evidence. At that time, the Ukrainian Foreign Ministry said that it "categorically" denied this statement. (Reference message)The Polish minister said that Poland hopes that more countries will participate in Baltic policing, the EU must spend at least 100 billion euros on national defense, and the conditions for sending Polish MIG -29 fighters to Ukraine have not been met.

Foreign investors bought 556.2 billion yen of Japanese stocks and stock index futures last week, the highest level in the past four weeks. According to the weekly trading data released by the Japan Exchange Group, foreign investors bought a total of 556.2 billion yen of Japanese stocks and stock index futures in the week ending December 6, the highest level since November 8.The scale of CSI A500ETF South (159,352) exceeded 18.7 billion yuan, and the first batch of 85 equity index funds were included in the catalogue of personal pension investment products, covering core indexes such as CSI A500. The main index of A shares rose, and CSI A500ETF South (159,352) rose by 0.88%. Yesterday, funds exceeding 1.9 billion yuan flowed into the south of CSI A500ETF, ranking first in its kind, and its latest scale exceeded 18.7 billion yuan, ranking second in its kind. The market is rising. In the news, the personal pension system will be extended to the whole country on December 15th, and product expansion has also become the focus. Today, the CSRC has included the first batch of 85 equity index funds in the catalogue of personal pension investment products, including 78 products that track various broad-based indexes and 7 products that track dividend indexes, including ordinary index funds, index enhancement funds and ETF-linked funds such as Shanghai and Shenzhen 300 Index, CSI A500 Index and Growth Enterprise Market Index. The investment style of index funds is clear and the rate level is low, so the inclusion of related products is conducive to enriching investors' choices. Related products also implement preferential rates to actively benefit investors.The Nikkei 225 index just broke through the 39,900.00 mark, and the latest report was 39,899.07, up 1.34% in the day.