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Euronext: Due to an accident in the waterway, the delivery point along the Mosel River of the February 2025 rapeseed futures (COMG5) contract will be unavailable until further notice.US stocks "Seven Sisters" | Tesla and Google A closed up more than 5%, both hitting record highs. On Wednesday (December 11), in "Magnificent 7", Tesla closed up 5.93%, refreshing the record high of closing to 424.77 US dollars; Google's parent company, Alphabet(GOOGL), closed up 5.52%, the best performance for two consecutive days since 2015-accumulated up by about 11%, refreshing the historical high of closing to 195.40 US dollars; NVIDIA rose 3.14%, Amazon rose 2.32%, Meta Platforms rose 2.16%, Microsoft rose 1.28%, and Apple closed down 0.52% from its all-time high. In addition, AMD closed up 1.89%, TSMC ADR rose 1.39%, Berkshire Hathaway B shares closed down 0.24%, and Lilly fell 0.44%.The rate of return of the money fund has reached a record low. Since December, the rate of return of the money fund has continued to decline. The annualized rate of return of Tianhong Yubao Money Fund, the largest, fell below 1.27% on the 7th, hitting a record low. According to industry insiders, the recently released "Self-discipline Initiative on Optimizing the Self-discipline Management of Non-bank Interbank Deposit Interest Rate" has a great impact on the Monetary Fund, and the superimposed interest rate is at a low level, and the yield of the Monetary Fund may continue to decline. As the income decreases, funds will look for new directions for allocation. (SSE)

Brazil's Vale: An agreement was reached with the US Department of Energy to provide $282.9 million in financing for the Louisiana plant until 2031.Antong Holdings: The 10 million shares held by shareholder Guo Dongsheng were transferred by judicial force, and Antong Holdings (600179.SH) issued an announcement. Recently, the company learned that the 10 million shares of the company's restricted shares held by shareholder Guo Dongsheng were transferred to the name of Guangdong Huaxing Bank Co., Ltd. by judicial force, so Guo Dongsheng passively reduced his holding of 10 million shares of the company. The shares transferred this time account for 5.74% of the total shares held by the company and 0.24% of the total shares of the company.Market news: The doctor said that the operation of Brazilian President Lula was successful.

Russian Presidential Press Secretary: Russia supports the exchange of prisoners of war between Russia and Ukraine proposed by Hungarian Prime Minister. On December 12, local time, Russian Presidential Press Secretary peskov said that Hungarian Prime Minister Orban proposed the exchange of prisoners of war between the two sides and a ceasefire during the New Year holiday on the 11th. The Russian side has submitted the Russian proposal for prisoner exchange to the Hungarian Embassy in Russia. Judging from Zelensky's reaction, the Ukrainian side rejected all Orban's proposals. Peskov emphasized that Russia supports Orban's proposal and the settlement of humanitarian issues related to the exchange of prisoners of war. (CCTV News)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)Russian Foreign Intelligence Agency: After using the Hazelnut missile, NATO is worried that the "aggression" against Russia will become the basis for Russia to make a decisive response.