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The exchange rate of the Canadian dollar against the US dollar fell to the lowest level since April 2020. As the US dollar strengthened for the fifth consecutive day, the Canadian dollar fell below 1.42 Canadian dollars against the US dollar for the first time since April 2020. According to informed officials, Canada is studying that if US President-elect Donald Trump fulfills his threat to impose extensive tariffs, Canada will impose export taxes on its main exports to the United States.China and the United States renewed the agreement on scientific and technological cooperation between the two governments. On December 13, 2024, representatives of the Chinese and American governments exchanged notes and signed the Protocol on Amending and Extending the Agreement on Scientific and Technological Cooperation between the Two Governments, which extended the Agreement for five years from August 27, 2024. (Ministry of Science and Technology)Onshore RMB against the US dollar (CNY) closed at 7.2700 yuan at 03:00 Beijing time, down 85 points from Wednesday night's close. The turnover was $42.042 billion.

USGS: An earthquake of magnitude 5.1 occurred in Izu Islands, Japan.Brazilian President Lula is in good condition after undergoing surgery again. The medical team of Brazilian President Lula said on the 12th that Lula was in good condition and "very stable" after undergoing intracranial vascular surgery on the same day, and he is expected to be discharged on the 16th or 17th. Roberto ahmed khalil, a member of the President's medical team, said at the press conference: "The operation was very successful, which is a supplement to the surgery on the 10th." He said that Lula is awake and has eaten, and his condition is very stable. He is expected to be discharged on the 16th or 17th. (Xinhua News Agency)South Korean prosecutors arrested Li Zhenyu, commander of the Capital Defense Command. On December 13, local time, South Korean prosecutors urgently arrested Li Zhenyu, commander of the Capital Defense Command. (CCTV News)

2 trillion yuan of special refinancing bonds will be issued next week. According to China Bond Information Network, Beijing plans to issue the eleventh batch of government bonds in Beijing in 2024 by tender on December 18th. By then, the task of issuing 2 trillion yuan of local government refinancing special bonds to "replace the hidden debts in stock" will be completed during the year. At present, 29 provinces have disclosed the issuance arrangement of special refinancing special bonds, while Guangdong Province and Shanghai did not participate in this round of hidden debt swap. (Securities Times)Boeing will invest $1 billion to upgrade its infrastructure in South Carolina and recruit 500 people.Google CEO is expected to meet with US President-elect Trump on December 13th, local time.