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Brazilian President Luiz Inacio Lula da Silva will receive a new medical treatment on Thursday to prevent further brain bleeding, the Sao Paulo newspaper reported.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.U.S. Treasury officials said that U.S. revenue, expenditure and deficit all hit new highs in November.

The settlement price of international crude oil rose by over 2%. As of the close of the day, the futures price of light crude oil delivered in January 2025 in the New York Mercantile Exchange rose by 1.70 US dollars to close at 70.29 US dollars per barrel, an increase of 2.48%; London Brent crude oil futures for delivery in February 2025 rose by $1.33 to close at $73.52 per barrel, an increase of 1.84%.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)The US government budget in November was-367 billion US dollars, with an expected-353 billion US dollars and a previous value of-257.5 billion US dollars.

The concept of high-speed copper connection is very popular. Recently, benefiting from the explosive demand growth of AI computing power, the market funds focus on the supporting concept of high-speed copper connection in the upper reaches of NVIDIA. On December 11th, a number of high-speed copper connection concept stocks rose sharply, with Zhaolong Interconnect rising by 12.58%, Woer Nuclear Materials by 8.70%, Shenyu Shares by 4.77% and Derun Electronics by 4.99%. High-speed copper connection, also known as high-speed connector, is a core data transmission component, which constitutes an efficient signal transmission system. Manager Public Offering of Fund said that the concept stocks of high-speed copper connection continued to rise, which actually benefited from the explosion of demand for AI computing power. Invista once introduced at GTC2024 that NVL72 uses copper cable interconnection to save costs significantly compared with optical modules. Shanxi Securities predicts that the new market of high-speed copper cable brought by GB200 will be close to 6 billion US dollars in 2025, and the usage scenarios of high-speed copper cable will continue to expand. It is found that a number of public and private equity funds have heavily invested in the concept stocks of high-speed copper connections that have risen recently in the third quarter. There are also fund managers who heavily invested in related stocks in the second quarter, but significantly reduced their positions in the third quarter, missing the rise of concept stocks in the fourth quarter. There are also some fund managers who continue to be optimistic about the stimulation of the demand of upstream industries caused by the outbreak of AI computing power, and have successively added high-speed copper connection concept stocks. (Securities Times)Brazilian President Lula will undergo surgery again on the 12th. On the 11th local time, according to the latest announcement issued by the hospital, Brazilian President Lula will undergo surgery again on the morning of the 12th local time. Earlier in the day, the Syrian-Lebanese Hospital in Sao Paulo, Brazil released the latest report, saying that President Lula is "conscious and clear-headed, and can have a normal conversation". At present, a drainage tube is still placed at Lula's surgical site, waiting for further examination. Lula had no postoperative complications and was in good condition. On the evening of the 9th local time, Lula was sent to this hospital for surgery due to intracranial hemorrhage.Securities Daily: Vigorously boosting consumption is the focus of macro-policy at present. The the Political Bureau of the Communist Party of China (CPC) Central Committee meeting held on December 9 pointed out that it is necessary to vigorously boost consumption, improve investment efficiency and expand domestic demand in all directions. At present, China is in the stage of rapid growth of service consumption. In the future, all parties should continuously optimize and expand service supply, better stimulate the endogenous kinetic energy of service consumption, and provide strong support for expanding domestic demand and stimulating the economy. Promoting consumption is the main starting point for expanding domestic demand, and boosting consumption is the focus of macroeconomic policy. We firmly believe that with the continuous efforts of various policy initiatives, consumer confidence will continue to increase and consumption potential will continue to be released.