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From the United States to the week of December 5, foreign central banks held US Treasury bonds of-203 million US dollars, with the previous value of-6.157 billion US dollars.Fang Yi, Chief Strategy Officer of Guotai Junan: The conditions of "transformation cattle" in China stock market are forming four themes, focusing on mergers and acquisitions and self-control. Fang Yi, Chief Analyst of Guotai Junan Strategy, said at the main forum of Guotai Junan 2025 investment strategy that the bottom of China stock market has appeared, and the conditions of "transformation cattle" are forming; The key driving force of the market comes from the decline of risk-free interest rate and the boost of risk preference, and the economic expectation is expected to be revised up in 2025H2; The mid-line of the stock market is expected to get out of the N-rhythm. Theme recommendation: merger and reorganization/self-control/humanoid robot/self-consumption. 1) M&A and reorganization: the regulatory tolerance of cross-border M&A and acquisition of unprofitable assets has been improved, and we are optimistic about the traditional industry leaders who are the main enterprises of science and technology chain and benefit from the optimization of industry structure; 2) Self-control: global science and technology supply chain reconstruction, optimistic about the improvement of localization rate of advanced semiconductors/basic software; 3) Humanoid robot: mass production and application scenario expansion are accelerated, and key components such as dexterous hands/actuators are optimistic; 4) Self-satisfaction consumption: demographic changes have given birth to new consumption patterns, and we are optimistic about the high growth of secondary consumption/pet consumption.Australia's S&P/ASX200 index opened down 66.80 points, or 0.80%, at 8263.50 points on Friday, December 13th.

The dual platform of transaction detection has landed in Henan to cultivate the diamond industry to a higher level. Recently, the Zhengzhou International Trading Center for Cultivating Diamonds (to be established) and the Henan Laboratory of Jewelry National Inspection Group, which are jointly established by China Jewelry and Jade Jewelry Industry Association and Jewelry National Inspection Group, were officially unveiled in Zhengzhou Airport Area, marking a key step in cultivating the industrial layout of diamonds in Henan Province, which is of great significance for promoting regional economic development and industrial upgrading. "With unified and authoritative product standards, the market can establish a sound pricing mechanism and further promote the extension of the industrial chain." During the interview, people in the industry told the reporter of Company E that this time, the Jewelry National Inspection Group landed in Henan, which will further provide inspection services close to the place of origin, reduce the cost of cultivating diamonds and establish professional evaluation standards. At the same time, the trading center will also set up a platform to cultivate the diamond price trading index, standardize the market pricing system, and stabilize prices and market supply and demand. In the future, Zhengzhou Airport Port Area will also rely on the trading center to build and cultivate the downstream industrial chain layout of diamond processing, design and inlay in the area, and base on the advantages of the airport to maximize the value of the industrial chain.Biden will attend the virtual meeting of the Group of Seven scheduled for 9: 30am EST (9: 30pm Beijing time).Market News: New Zealand has put forward the reason to the United States that it hopes not to introduce new tariffs during Trump's administration.

The Federal Reserve's loan balance in the discount window in the week of December 11th was $2.61 billion, compared with $2.43 billion in the previous week. The balance of bank term financing loans in the week of December 11th was 15.6 billion US dollars, compared with 17.1 billion US dollars in the previous week.Qualcomm: CTO James Thompson will retire on February 3rd, 2025.Google successfully attacked OpenAI：ChatGPT Vision was launched in the middle of the night. Yesterday, after Google enlarged its recruitment to release Gemini 2 and provided free services, OpenAI followed closely today (12-day conference Day6) and launched the long-awaited ChatGPT Vision function, bringing users a richer multi-modal interactive experience. In addition to the original advanced voice mode, you can now make video calls with ChatGPT, share the screen, and interact with Santa Claus in real time. The entire conference lasted for 11 minutes.