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The crude oil futures of the previous issue closed up 0.25% at 530.8 yuan/barrel at night. Shanghai Gold closed up 0.67% at 626.52 yuan/g, and Shanghai Bank closed up 0.15% at 7962 yuan/kg.US Treasury Secretary Yellen: I also expressed my concern about fiscal responsibility. We need to cut the deficit. I hope that Congress can try to pay for any extension of Trump's personal tax cuts passed in 2017.The United States has approved the sale of arms facilities worth nearly 600 million US dollars to Kuwait and Ukraine. The US Department of Defense said in a statement that the State Council has approved the sale of vehicle maintenance equipment with an estimated value of 300 million US dollars to Kuwait. On the same day, it also approved the sale of F-16 fighter maintenance services and related equipment to the Ukrainian government at a cost of US$ 266.4 million.

According to statistics, since November, a total of 138 A-share listed companies have announced plans to increase their holdings, of which 88 have disclosed specific plans to increase their holdings. Judging from the upper limit of the amount to be increased, if all listed companies increase their holdings, the total increase will exceed 25.3 billion yuan. In terms of industries, the number of listed companies that have recently released plans to increase their holdings is mainly concentrated in three major industries: transportation, machinery and equipment, and electronics, with 10 companies. Statistics show that 48 listed companies intend to increase their holdings by more than 100 million yuan, among which 8 listed companies have announced that their holdings will reach 1 billion yuan or more, including Dongfang Shenghong, China Jushi, Lujiazui and Sailun Tire. Among the listed companies that have issued plans to increase their holdings since November, 29 companies indicated that the sources of funds include special loan funds. (Securities Times)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.Bank for International Settlements: The biggest threat to global stability is the debt carnival of governments. The Bank for International Settlements (BIS) said that the biggest threat to world economic stability is the government's borrowing habits, and the recent changes in market sentiment should be vigilant. Claudio Borio, a senior official of BIS, said in his quarterly report that priority should be given to repairing public finances before the panic of bond investors spreads. "The global financial outlook is still very worrying," said the retiring head of the BIS monetary and economic department. "The trajectory of government debt poses the most serious threat to macroeconomic and financial stability."

The rapid rise of long-term debt reflects the hot sentiment in the bond market. On December 10th, the transaction interest rate of the 10-year active bond "240011" further dropped to 1.84%, hitting a record low. By the close of the day, treasury bonds futures rose across the board, and the main contract of representative 10-year treasury bonds futures hit a record high. Experts said that the loose expectation of monetary policy and the strong demand for institutional allocation constitute an important supporting factor for the recent bond market to continue to go bullish. But at the same time, as bond prices rise and yields fall, market volatility may also rise. (CSI)The yield of 2/10-year US Treasury bonds rose by more than 2 basis points. In late new york on Tuesday (December 10th), the yield of US 10-year benchmark treasury bonds rose by 2.32 basis points to 4.2244%, and the intraday trading was in the range of 4.1818%-4.2438%. The yield of two-year US bonds rose by 2.48 basis points to 4.1430%, and intraday trading ranged from 4.1099% to 4.1680%. The yield spread of three-month Treasury bonds /10-year US bonds rose by 3.624 basis points to -16.951 basis points. The yield spread of US bonds in 2002/10 was roughly flat, at +7.546 basis points. The yield of US 10-year inflation-protected treasury bonds (TIPS) fell by 0.90 basis points to 1.9233%.General Motors said that it will give priority to the development of advanced driver assistance systems to realize fully automatic personal cars and make persistent efforts on the basis of super cruise.