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Oracle Bone Inscriptions fell by 10%, the biggest drop since December 2023.Alaska Airlines shares rose 18%, the biggest increase since November 2020.China Haiphong: The car-gauge resolver decoder chip achieved a technical breakthrough and actively laid out the automobile chip industry. On December 10th, China Haiphong responded to the questions about the company's car-gauge resolver decoder chip products on the investor interaction platform. China Haiphong said that in order to solve the technical problems of the core chip, the company's subsidiaries carried out independent research and development work for the car-level resolver decoding chip, which broke through a number of key technologies. The company's car-level resolver decoding chip successfully passed the AEC-Q100 car-level reliability and quality assurance system certification, successfully filled the domestic gap and realized the independent control of the core components of the electric drive system.

Dow Jones opened down 0.2%, S&P 500 rose 0.1%, Nasdaq rose 0.3%, Oracle Bone Inscriptions fell 7.8%, and Q2 revenue fell short of expectations. Data platform MongoDB fell 7.3%, CFO and COO will leave. Alaska Airlines rose 12.0% to buy back $1.1 billion in shares. Dada Group fell 2.5% and Mizuho lowered its target price to $3.50.The French CAC40 index fell 1.00% in the day.Domestic black futures closed at night, with iron ore down 1.09%, iron ore down 1.09%, rebar down 0.29%, hot coil down 0.34%, coking coal down 1.48% and coke down 0.19%.

Longda Food signed a joint R&D agreement with Iron Chimpanzee, and on December 7th, Longda Food signed a joint R&D agreement with Iron Chimpanzee.Citigroup: It is estimated that if the exchange rate of the Brazilian real against the US dollar reaches 6.05, Brazil's CPI is expected to rise by 4.8% in 2025.Swedish Finance Minister: I am sure Trump will take action on tariffs, but it is also a negotiation tool. I hope there won't be too much protectionism.