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The Economic Affairs Committee of the Brazilian Senate approved Nilton David as the director of the central bank's monetary policy.Brazilian President Lula is in good condition after surgery and can speak and eat. The surgical medical team of Brazilian President Lula said on the 10th that Lula is in good condition after surgery and can speak and eat normally without any sequelae. The medical team held a press conference at the headquarters of the Syrian-Lebanese Hospital in Sao Paulo that morning. Roberto ahmed khalil, a team doctor, said that Lula will stay in the intensive care unit for another 48 hours and is expected to return to the capital Brasilia early next week. Lula was taken to the hospital with a headache late at night on the 9th, and was transferred to Sao Paulo for surgery after detecting intracranial hemorrhage. The operation lasted about 2 hours. The medical report released by the hospital in the early morning of the 10th said that "the operation went smoothly". (Xinhua News Agency)The dollar index DXY rose nearly 20 points in the short term and is now reported at 106.54.

On December 10th, it was learned from China Academy of Sciences that the research device of heavy ions with low energy and high current and high charge state, a major national scientific research instrument, has been accepted by experts organized by the National Natural Science Foundation of China, and the research of heavy ions in China has been added with new tools.The Australian dollar fell 1% against the US dollar to 0.6375.Spot gold hit $2,690 per ounce, continuing to hit a new high since November 25, rising by 1.12% in the day.

The US military temporarily grounded the Osprey again. The US Marine Corps, Navy and Air Force confirmed to the media on December 9 that for security reasons, the US military has temporarily grounded the Osprey tilt-rotor transport aircraft again on a global scale. In the past five years, there have been frequent accidents of Osprey transport aircraft in various places, and the safety of Osprey has been questioned.Goldman Sachs CFO Coleman: The regulatory burden should be reduced during the term of President-elect Trump.Spot palladium fell 2.00% in the day and is now reported at $954.75 per ounce.