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Brazil's Vale said it had reached an agreement with the US Department of Energy to provide financing of $282.9 million for the Louisiana plant until 2031.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)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%.

US stocks closed: Nasdaq stood at 20,000 points for the first time in history, and star technology stocks such as Google and Tesla hit record highs. US stocks closed mixed, with the Dow down 0.22%, the S&P 500 index up 0.82% and the Nasdaq up 1.77%, breaking through 20,000 points for the first time and hitting a new record high. Star technology stocks are climbing, with Tesla, Google, Amazon, Meta and Netflix all hitting record highs. Among them, Tesla and Google rose by nearly 6%, while Amazon, Meta and Nai soared by more than 2%. Bitcoin regained its position of $100,000, and cryptocurrency concept stocks soared collectively. MicroStrategy rose by more than 9%, Riot Platforms rose by more than 6%, and Bit Digital and Coinbase rose by nearly 4%. Gold and silver mining stocks generally rose, Cordillen Mining rose more than 5%, Pan American Silver rose more than 3%, and harmony Gold and Hekela Mining rose nearly 3%.The Afghan interim government condemned the explosion of the Ministry of Refugees and Repatriation. On the 11th local time, Zabihullah Almugahed, spokesman of the Afghan interim government, condemned the death of Khalil Rahman Haqqani, the acting minister of the Ministry of Refugees and Repatriation, and expressed condolences to Haqqani's family. According to Dawn News, Zabihullah Almugahed believes that the extremist organization "Islamic State" launched the attack that day. (CCTV)The Brazilian real rose to 1.6% against the US dollar.

Argentina's MERVAL index closed up 3.94% to 2.288 million points.International oil prices rose on the 11th. As of the close of the day, the futures price of light crude oil for January 2025 in the New York Mercantile Exchange rose by $1.70 to close at $70.29 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%.Damascus Airport in Syria will reopen in the next few days. On the 11th local time, the head of Damascus International Airport in Syria said that the airport will reopen in the next few days and flights can be resumed quickly. Aircraft maintenance personnel said that there are currently 12 aircraft on the ground, and the equipment in one of them has been taken away by looters. (CCTV)