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A new generation of quantum chips has achieved a breakthrough in error correction capability. According to a paper published in Nature magazine on the 10th, Google's latest generation of quantum chips has achieved a breakthrough in error correction capability, that is, the error is suppressed below a critical threshold. This quantum error correction function is considered as a necessary condition to realize the practical application of quantum computing in the future. After the performance of the chip is expanded, it may be able to promote the operation requirements of large-scale fault-tolerant quantum computing. (Science and Technology Daily)Industry Report: API crude oil inventories in the United States increased by about 500,000 barrels last week. According to american petroleum institute (API) data, API crude oil inventories in the United States increased by+499,000 barrels in the week of December 6, compared with+1.232 million barrels in the previous week. Last week, API Cushing crude oil inventory was-1.517 million barrels, with the previous value of+112,000 barrels. Last week, the inventory of API refined oil gasoline was+2.852 million barrels (previous value+4.623 million barrels) and the inventory of distillate oil was-185,000 barrels (previous value+1.014 million barrels).Since the beginning of this year, six small and medium-sized banks have "refused to redeem" tier-2 capital bonds. On December 9, Yingkou Bank Co., Ltd. announced that when the 10-year tier-2 capital bonds issued by the bank in 2019 had expired, the bank chose not to redeem the bonds. In fact, a number of commercial banks have announced this year that they will not exercise the right to redeem secondary capital bonds, mainly small and medium-sized banks. The insiders believe that there are two main reasons why banks choose not to redeem secondary capital bonds. First, it is difficult for banks to refinance and issue capital replenishment tools due to factors such as high cost of new bonds and declining profitability. Second, the bank's capital adequacy ratio has been at a low level, and some banks' capital adequacy ratio has been lower than the regulatory requirements before redemption, and the capital level may further decline after exercising the redemption right. (Securities Daily)

White sugar futures fell by about 3%, Arabica coffee rose by over 4.5%, and new york cocoa rose by about 6%, which continued to hit a record high. In late new york on Tuesday (December 10th), ICE raw sugar futures fell by 2.00% and ICE white sugar futures fell by 2.97%. ICE Arabica coffee futures rose 4.53% to 347.35 cents/pound; Coffee "C" futures rose 0.26% to 334.05 cents, having risen to 348.35 cents at 19:52 Beijing time. Robusta coffee futures rose 0.35% to 5218, and rose to 5510 at 17:25. New york cocoa futures rose 5.99% to $10,685/ton, continuing to hit a record high. London cocoa futures rose 4.00% to 8420,00: 01, and also rose to 8471 to continue to hit a record high. ICE cotton futures fell 0.66% to 69.49 cents. When the US Department of Agriculture (USDA) released the monthly inventory report, the refresh date was as low as 69.25 cents at 01:00.The three major European stock indexes closed down across the board. The German DAX index fell 0.08% to 20329.16 points, the French CAC40 index fell 1.14% to 7394.78 points, and the British FTSE 100 index fell 0.86% to 8280.36 points.The belief of high dividend has made a comeback. The dividend-themed ETF "gained weight". Recently, the dividend-themed ETF "gained good news frequently". The fund size of Huatai Bairui Dividend ETF and Huatai Bairui Dividend Low Wave ETF, the two largest dividend theme ETFs in the whole market, exceeded the 20 billion yuan and 10 billion yuan mark respectively. Huatai Berry dividend ETF has become the first dividend-themed ETF with a scale of 20 billion in the whole market. In recent years, dividend assets have attracted market attention, and the scale of dividend-themed ETF funds has doubled this year, and it has now exceeded 84 billion yuan. The institution believes that non-bank finance, real estate chain and domestic demand expansion related sectors are expected to have relative returns in the near future, and the investment sentiment in pro-cyclical sectors at the end of the year may improve, the market style may be more balanced, and dividend assets still have the value of bottom allocation. (china securities journal)

The latest 24-hour situation tracking of the conflict between Russia and Ukraine, the conflict situation: 1. Russian Ministry of Defense: Russian troops controlled the village of Zhovte in eastern Ukraine. 2. The governor said that Russian missiles attacked Ukraine, killing three people and injuring five others. 3. Russian President Vladimir Putin: A sufficient number of Hazelnut missiles will effectively eliminate the need to use nuclear weapons. Others: 1. The U.S. Treasury Department announced that it would allocate 20 billion U.S. dollars in loans to Ukraine. 2. According to the Tass news agency, Russia resumed passenger railway traffic with North Korea. 3. President of Ukraine: The current focus is not on lowering the age of conscription in Ukraine. 4. Kremlin: Russian President Vladimir Putin met with Indian Defense Minister. 5. The United States approved the sale of F-16 fighter maintenance services and related equipment to the Ukrainian government at a cost of $266.4 million. 6. Kremlin: Russia's goal in Ukraine can be achieved through special military actions or negotiations. There are still no negotiations on Ukraine. 7. Belarusian President Lukashenko: There are about 30 locations in Belarus where hazel missiles can be deployed. The response to the invasion will be immediate, including the use of nuclear weapons.An attack on a minibus in Haiti caused 8 deaths and 10 injuries. On December 10, local time, Haitian police released a report saying that a minibus was attacked by gangs in Deluge, Artibonite province on the 9 th, causing 8 deaths and 10 injuries, including 8 serious injuries. (CCTV)Wall Street consultants expect the deal-making business to heat up in the Trump era. Wall Street M&A consultants said that the expected regulatory relaxation will promote M&A activities and initial public offerings in the coming year, and companies are regaining the transaction manual. Christina Minnis, head of global credit financing and global acquisitions at Goldman Sachs, said that given Donald Trump's policy commitments during the presidential campaign, "I think the outside world may think that M&A activities in the United States may be slightly strengthened."