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Black futures fell rapidly in the short term, with the main contracts of hot coil and coking coal falling by more than 1%, and the main contracts of coke, thread and iron ore falling by nearly 1%.Domestic futures opened mixed at night, with Shanghai copper down 0.56%, Shanghai zinc down 0.39%, Shanghai nickel up 1.75%, iron ore up 0.06%, coking coal up 0.42% and crude oil up 1.15%.ByteDance and Peking University set up the Joint Lab of Bean Bag Large Model System Software. On the evening of December 12th, the signing ceremony of Peking University-ByteDance Joint Lab of Bean Bag Large Model System Software and the academic seminar of "Intelligent Software Technology and Ecology for Large Model" were held in Yingjie Exchange Center, Peking University. Experts attending the meeting agreed that it is of great significance to promote the deep integration of Industry-University-Research to promote the breakthrough of core technologies of artificial intelligence. The establishment of this joint laboratory is an important milestone in collaborative innovation between schools and enterprises, and will jointly promote the technological innovation and application development of large-scale model system software based on the advantages of both parties. (Sina Technology)

The Korea Composite Index closed up 1.60%.Bank of America Securities lowered the Adobe target price from $640.00 to $605.00.Wal-Mart Financial Technology Company is valued at $2.5 billion, and retailers inject a lot of cash.

The tank 500Hi4-Z started the pre-sale. Recently, the tank 500Hi4-Z officially started the pre-sale with a pre-sale price of 379,800 yuan. Different from the products released by tanks before, 500Hi4-Z belongs to the first pan-off-road product of tank brand, which is positioned in medium and large luxury electric hybrid SUV.The European Central Bank cut interest rates by 25 basis points, warning that economic growth will slow down. The European Central Bank cut interest rates by 25 basis points to 3%, and warned that economic growth will be weaker than its previous forecast. This is the fourth time that the European Central Bank has cut interest rates since June, bringing the benchmark interest rate to its lowest level since March 2023. At the same time, the European Central Bank warned that the euro zone economy will only grow by 1.1% in 2025, lower than its forecast of 1.3% in September. It was widely expected that the European Central Bank would cut interest rates. Investors expect that the European Central Bank will cut interest rates more than the Federal Reserve next year, because it is widely expected that the economic growth of the euro zone will lag behind that of the United States. The euro zone's export-dependent economy is also vulnerable to Trump's threat to impose tariffs of up to 20% on all American imports.It will increase to 6 flights per week, and the route between China Eastern Airlines Shanghai and Riyadh will be encrypted soon. According to China Eastern Airlines, China Eastern Airlines will encrypt the direct flight route between Shanghai and Riyadh from February 21, 2025, from 3 flights per week to 6 flights per week.