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Brazilian Congress Leader: Brazilian President Lula is expected to return to Brasilia after surgery next Tuesday or Wednesday.Zhengzhou Economic Development Zone held a listing through train activity to boost the Nasdaq IPO of small and medium-sized enterprises. On December 11th, Zhengzhou Economic Development Zone held a "Nasdaq IPO through train" activity for small and medium-sized enterprises (the second event), which opened up all-round financing channels before, during and after the listing of enterprises, continuously improved the financing ability of small and medium-sized enterprises in the capital market, and boosted the Nasdaq listing of enterprises in its jurisdiction. (Dahe Finance Cube)Putin: Russia is ready to provide artificial intelligence assistance to countries in the south of the world. Russian President Putin: Artificial intelligence technology should strengthen Russia's national defense capabilities. Russia is ready to provide artificial intelligence assistance to countries in the south of the world. Russia, BRICS countries and other countries have established artificial intelligence alliances to promote artificial intelligence cooperation.

Brazilian Congress Leader: Brazilian President Lula is expected to return to Brasilia after surgery next Tuesday or Wednesday.The US EIA crude oil inventory decreased by 1.425 million barrels last week, and the US EIA crude oil inventory decreased by 1.425 million barrels last week, which is expected to decrease by 901,000 barrels and the previous value decreased by 5.073 million barrels. Last week, the US EIA crude oil inventories in Cushing, Oklahoma decreased by 1.298 million barrels, and the previous value increased by 50,000 barrels.Barclays: M&A and cooperation between banks and financial technology companies will grow.

Goldman Sachs raised the target price of several hotel chain stocks. Goldman Sachs raised the target price of Hilton Hotel from $247 to $277, Hyatt Hotels Group from $151 to $167, and Marriott from $280 to $314.The price of natural gas futures in the United States continued to rise, with an increase of 5%.According to statistics, on December 11th, as of press time, four A-share listed companies, including Fuguang, Jingsong Intelligent, China Nuclear Power and Nanmo Bio, disclosed their holdings.