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META said: Technical problems affect some users' access to our application. Previously, DownDetector, a network condition monitoring website, reported that Facebook and Instagram of Meta Platforms, Zuckerberg's "Metauniverse Company", had many failures.Ahmed khalil, the doctor of Brazilian President Lula, said that Lula's operation was to minimize the risk of future bleeding.The yield of 20/30-year US Treasury bonds rose by more than 5 basis points on the release date of US CPI inflation data. Investors also paid attention to oil prices and Yellen's new debt supply. At the end of new york on Wednesday (December 11), the yield of US 10-year benchmark government bonds rose by 3.89 basis points to 4.2652%. After the release of US CPI inflation data at 21:30 Beijing time, it plunged significantly and refreshed at 22:41 (the beginning of US stock market). Then it rebounded, and the results released at 02:00 showed that the auction of 10-year US bonds was strong, the bid multiple reached a new high since 2016, and the yield reached 4.2750% at 03:00. The yield of two-year US bonds rose by 1.02 basis points to 4.1532%, and reached 4.1741% at 21:17 (less than a quarter of an hour before the release of the US CPI data). After the data was released, it plunged, and reached 4.0969% at 22:41, and then gradually rebounded.

At least 15 people were killed in the attack on the capital of Northern Darfur, Sudan. On the 11th, government officials of Northern Darfur in western Sudan said that Sudan's rapid support forces shelled a market in El Fasher, the capital of the state, and Zam Zam refugee camp that day, which has caused 15 deaths.Ahmed khalil, the doctor of Brazilian President Lula, said that Lula's operation was to minimize the risk of future bleeding.The consumption potential of the trade-in policy continued to be released. According to the VAT invoice data released by State Taxation Administration of The People's Republic of China on December 11th, from January to November, the retail sales revenue of household audio-visual equipment such as televisions and household appliances such as refrigerators increased by 15.9% and 18.7% respectively. The sales revenue of furniture retailing and sanitary ware retailing increased by 16.8% and 12.5% respectively. Experts said that recent data from various aspects show that the effect of the trade-in policy for consumer goods has appeared and the consumption potential has been continuously released. In the next stage, with the continuous expansion of the coverage of the "two new" policies and the recent package of economic incremental policies, the policy effect is expected to be further revealed. (CSI)

Argentina's MERVAL index closed up 3.94% to 2.288 million points.Peter Orsag, CEO of Lazard Financial Consultant: Geopolitical concerns are bringing more downside risks.Sochi airport in Russia suspended flights for security reasons. On the evening of December 11, local time, Sochi International Airport in southern Russia temporarily stopped flights for security reasons. (CCTV)