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Alaska Airlines says passengers are willing to pay more for advanced class on long-haul flights.US President Biden: Raising tariffs would be a major mistake.The trillion-dollar market of low-altitude economy is gaining momentum. Driven by many factors such as policy, technology and application, the trillion-dollar market of low-altitude economy is gaining momentum, attracting various industrial giants such as Huawei, ZTE, Meituan, SF Express, China Mobile, China Telecom and China Unicom to enter the market one after another. In the eyes of the industry, the low-altitude economy is just like high-tech real estate, which adds a three-dimensional space for development and utilization on the original two-dimensional plane, thus generating economic value and giving birth to industrial ecology. "In the future, low-altitude aircraft, like cars on the ground, will be free and standardized to operate at low altitude." (Securities Times)

US Secretary of State Blinken discussed the Syrian issue with the foreign ministers of Jordan, the United Arab Emirates, Qatar and Egypt on Tuesday.The report shows that the current situation in the Arctic intensifies global warming. On December 10th, local time, according to the latest report released by the National Oceanic and Atmospheric Administration (NOAA), the Arctic region is experiencing significant climate change, and its warming rate is two to four times that of the global average. 2024 was recorded as the second hottest year in the Arctic history, and the melting of permafrost transformed the region from a "carbon sink" to a "carbon source", releasing a lot of methane and carbon dioxide, further aggravating global warming. The report pointed out that the ecosystem and natural environment in the Arctic region are undergoing profound changes, with the continuous reduction of snow and sea ice, the intensification of tundra greening, and the significant increase in the number and scale of wildfires. (CCTV)Wells Fargo lowered the target price of LyondellBasell from $105.00 to $95.00.

A high-level Israeli delegation visited Cairo to negotiate a ceasefire in Gaza. On the 10th local time, a high-level Israeli delegation was visiting Cairo, the Egyptian capital. This was conducted under the framework of Egyptian efforts to mediate the ceasefire negotiations in Gaza. The delegation will hold consultations with the Egyptian side on the ceasefire in Gaza and support for aid materials to enter the Gaza Strip. (CCTV)The United States successfully conducted a ballistic missile interception test in Guam for the first time. The US Missile Defense Agency issued a statement on the 10th that the United States successfully conducted a ballistic missile interception test in Guam in the western Pacific for the first time. The statement said that in the test conducted that day, the United States launched a "Standard -3 Block 2A" missile using the Aegis anti-missile system equipped with a new AN/TPY-6 radar and vertical launcher, and intercepted an air-launched medium-range ballistic missile near the coast of Anderson Air Force Base in Guam. The U.S. Missile Defense Agency called this an "important step" to enhance Guam's defense, and its data will help to build a future defense system for Guam. (Xinhua News Agency)The Hang Seng Index closed roughly flat overnight at 20,435.00. The Hang Seng Technology Index closed down 0.22% at 4,618.00 points overnight.