digital currency uses- Top Knowledge

The production and transportation capacity is continuously released. The coal supply is guaranteed this winter and next spring. In winter, the heating energy can be greatly improved. As a stabilizer of China's energy supply, coal production, storage and transportation have attracted much attention. At the 2025 National Coal Fair held recently, more than 30 enterprises signed medium-and long-term contracts for coal. Most of the medium-and long-term contracts signed this time are independently connected by the supply and demand sides, and the transaction has a high degree of marketization, which is conducive to the performance of enterprises according to the actual contract volume, and has laid a "reassuring" for coal supply this winter and next spring. The reporter learned from the China Coal Industry Association that in the first 10 months of this year, the national raw coal output above designated size was 3.89 billion tons, up 1.2% year-on-year, and the output reached the highest level in the same period in history. In terms of imports, in the first three quarters, China imported 389 million tons of coal, up 11.9% year-on-year. At the same time, coal storage is also full of confidence. According to the data, at present, the coal storage capacity of power plants nationwide is more than 200 million tons, and the average available days are more than 30 days. (Economic Daily)Xie Feng, Ambassador of China to the United States: It is a great country's determination to adapt to changes, and it is China's wisdom to open a new situation in changes. According to the official of the Chinese Embassy in the United States, on December 11, 2024, u.s.-china business council held the 2024 annual celebration dinner in Washington. In his speech, Xie Feng said that China has always grasped the general trend of the world from a long historical period, maintained continuity and stability in its policy toward the United States, and it is the determination of a big country to respond to changes with constancy, and it is China's wisdom to create a new situation in a changing situation. Xie Feng pointed out that the goal of China's commitment to the stable, healthy and sustainable development of Sino-US relations has not changed, which is in line with the common interests of the two countries and the general expectations of the international community; The principle of handling Sino-US relations in accordance with mutual respect, peaceful coexistence and win-win cooperation has not changed, which is the fundamental way for China and the United States to get along correctly in the new era. The position of firmly safeguarding its sovereignty, security and development interests has not changed. This is a principle that China must defend and a red line that cannot be challenged. The desire to continue the traditional friendship between the Chinese and American people has not changed, and we are willing to continue to pave the way for cultural exchanges between the two countries. Xie Feng hopes that the US will move in the same direction as China, strengthen dialogue and communication, and refrain from shouting from a distance; Properly control differences and not engage in conflict and confrontation; Expand mutually beneficial cooperation and do not engage in decoupling and chain breaking; Carry out benign interaction, do not engage in zero-sum game, and strive to achieve a smooth transition and a good start in Sino-US relations.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.

The A-share financing balance hit a new high of more than 9 years, and the big consumption sector broke out. According to china securities journal, on December 12, the A-share market opened lower and went higher. At the close, the Shanghai Composite Index rose by nearly 1%, the Shenzhen Composite Index rose by 1% and the Growth Enterprise Market Index rose by more than 1%. More than 3,500 stocks in the entire A-share market rose, with more than 150 stocks trading daily, and the big consumer sector broke out. The market turnover was 1.89 trillion yuan, which has exceeded 1 trillion yuan for 52 consecutive trading days, setting a new record for the A-share market. In terms of funds, Wind data shows that as of December 11th, the financing balance in the A-share market was 1,875.85 billion yuan, a record high of over 9 years. In the first three trading days of this week, the financing balance "increased three times in a row", with a cumulative increase of 22.579 billion yuan. Analysts believe that short-term ample liquidity and optimistic policy expectations are still the main support of the market. In the medium and long term, the A-share market is expected to continue to fluctuate upward under the dual promotion of policy expectations and economic trends.Seiko Technology: It has cooperated with a number of aerospace (low-altitude) enterprises. Seiko Technology (002006) recently said in an institutional survey that the company has cooperated with aerospace (low-altitude) enterprises such as Yiweite, Jieyi Technology and Shenzhen Collaborative Innovation to expand the application of new carbon fiber composite materials and vigorously develop low-altitude economic industries. In the future, the company will continue to deepen, consolidate and iterate the advantages of independent innovation and intelligent manufacturing of carbon fiber equipment in the whole industrial chain, enter the production of carbon fiber composite products as soon as possible by improving the company's precision processing ability and cooperating with enterprises with mature technologies, and vigorously develop the aerospace economic industry, compete for new tracks and build new engines through the brand-new development model of "equipment leading, material collaboration and application support".Blinken: Providing 500 million U.S. dollars in aid to Ukraine. U.S. Secretary of State Blinken said that he would provide Ukraine with a 500 million U.S. dollar aid package, which includes providing "Haima" ammunition and unmanned aerial vehicle systems.

The US dollar index rose by 0.3%, the Japanese yen fell to 153, and the Swiss franc fell by over 0.9%. On Thursday (December 12), the ICE dollar index rose by 0.31% to 107.038 points, and the intraday trading range was 106.354-107.041 points. The whole day showed a volatile upward state, but the European Central Bank announced a rate cut, the US PPI data was released, and Beijing. The Bloomberg dollar index rose by 0.28%, reaching a daily high of 1288.41 points, and then fluctuated upward after reaching a daily low of 1281.12 points at 15:17. The dollar rose 0.14% against the yen to 152.67 yen, and the intraday trading range was 151.81-152.77 yen. The euro fell 0.27% to 1.0467, the pound fell 0.62% to 1.2673, and the dollar rose 0.93% to 0.8924 against the Swiss franc. Among the commodity currencies, the Australian dollar was roughly flat after falling back against the US dollar, while the New Zealand dollar fell by 0.29% and the US dollar rose by 0.44% against the Canadian dollar. The Swedish krona fell 0.38% against the US dollar, while the Norwegian krona fell 0.26% against the US dollar.Seiko Technology: It has cooperated with a number of aerospace (low-altitude) enterprises. Seiko Technology (002006) recently said in an institutional survey that the company has cooperated with aerospace (low-altitude) enterprises such as Yiweite, Jieyi Technology and Shenzhen Collaborative Innovation to expand the application of new carbon fiber composite materials and vigorously develop low-altitude economic industries. In the future, the company will continue to deepen, consolidate and iterate the advantages of independent innovation and intelligent manufacturing of carbon fiber equipment in the whole industrial chain, enter the production of carbon fiber composite products as soon as possible by improving the company's precision processing ability and cooperating with enterprises with mature technologies, and vigorously develop the aerospace economic industry, compete for new tracks and build new engines through the brand-new development model of "equipment leading, material collaboration and application support".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.