what is digital currency and how does it work Top Knowledge

In order to avoid new "civil strife" UN officials: Syria's transitional government must be inclusive. On the 11th local time, Pei Kairu, UN Secretary-General's special envoy for Syria, said that Syria's transitional government must strive to achieve inclusiveness to avoid new "civil strife". He said that at present, the biggest concern is that "new contradictions will be triggered during the transition period, which will lead to new civil strife and even a new civil war". (CCTV)Trump's tariff risk is surging in the gold and silver market, new york futures premium is expanding, COMEX gold futures and COMEX silver futures premium are expanding, and traders weigh the possibility of including precious metals in the comprehensive tariff measures proposed by US President-elect Trump. At 21:24 Beijing time (within 10 minutes before the release of US CPI inflation data), the main contract of new york gold futures rose to 2759.70 nil/ounce, which was once 60 USD/ounce higher than the spot price; Silver futures are more than $1 an ounce, or 3%. "This is a pre-emptive panic pre-deployment before tariffs." Nicky Shiels, head of metal strategy at MKS Pamp SA, said. She said that banks and funds bought futures on the New York Mercantile Exchange and sold contracts in London, which promoted price fluctuations.US Treasury Secretary Yellen: The G7 loan aims to strengthen Ukraine's self-defense, continuing education and emergency services.

The "Silk Road Ark" hospital ship carried out three-dimensional medical rescue drills in the South China Sea. Recently, the Navy "Silk Road Ark" hospital ship carried out three-dimensional medical rescue drills in the South China Sea, focusing on joint search and rescue, emergency medical rescue, wartime emergency handling and other subjects for inspection assessment. The assessment team randomly issued hundreds of assessment scenarios to effectively test the emergency response ability of all hospital ship personnel. (CCTV)Six people were killed in mine explosions in many places in Syria. According to the news released by Syrian Human Rights Watch on the evening of 11th local time, six people were killed in mine explosions in Deir ez-Zor, Mambiji and Aleppo in Syria that day. (CCTV)On Wednesday (December 11th), the overnight reverse repurchase agreements (RRP) of the Federal Reserve was 180.120 billion US dollars, compared with 174.842 billion US dollars in the last trading daily.

Apple or cooperated with Broadcom to develop AI server chips using TSMC's advanced process. According to The Information, Apple's cooperation with Broadcom this time is not complete design and production outsourcing in the traditional sense, but some key "chiplet" are provided by Broadcom. Core is a design method that modularizes the functions of the processor. Apple can combine multiple cores into a complete chip. This method not only simplifies the manufacturing process, but also effectively protects Apple's overall design secrets, even if the partners can't fully understand the chip architecture. It is reported that this processor code-named "Baltra" will be produced by TSMC in N3P process. N3P is an advanced manufacturing technology released by TSMC in April 2024, and it is expected to be applied to the processor of iPhone 17 Pro for the first time. This process technology has higher performance and energy efficiency advantages, and will provide strong support for AI servers.Shanghai Tin closed up nearly 1%, international copper closed up 0.09%, Shanghai Copper closed down 0.11%, Shanghai Aluminum closed up 0.10%, Shanghai Zinc closed down 0.19%, Shanghai Lead closed down 0.57%, Shanghai Nickel closed up 0.53% and Shanghai Tin closed up 0.99%. Alumina closed up 0.60% at night. Stainless steel night plate closed up 0.54%.Xinhua News Agency commentator: Writing a new chapter of high-quality development in border areas, the article said that development is the foundation and key to solving all problems in China. To promote high-quality development in border areas, we must firmly grasp the master key of development. He who does not seek the overall situation does not seek a domain. Only by firmly establishing the idea of a national chess game, bringing the development of border areas into the overall situation of Chinese modernization strategy, regional coordinated development strategy and regional major strategy can we promote the high-quality development of border areas in the new development pattern and the national unified market.