coin digital card Knowledge

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.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".Broadcom said that the market size of the company's artificial intelligence (AI) accelerator is expected to be $15 billion to $20 billion next year.

Broadcom: The artificial intelligence semiconductor business will surpass other businesses.Ukrainian President Zelensky: Russia launched 93 missiles and 200 drones into Ukraine's energy system, which is one of the biggest attacks on Ukraine's energy system. Ukraine shot down 81 missiles, 11 of which were shot down by F-16 fighters.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.

Thirteen companies disclosed the progress of repurchase, among which Green Energy Huichong and Ruike had the highest amount of laser repurchase plans. On December 13th, a total of 13 companies issued announcements on stock repurchase. Among them, two companies disclosed the stock repurchase plan for the first time, four companies disclosed the progress of the implementation of stock repurchase, and seven companies have completed the implementation of the repurchase plan. Judging from the initial disclosure of the repurchase plan, Green Energy Huichong and Ruike Laser have the highest amount of repurchase plans, with the planned repurchase not exceeding 1.115 million yuan and 487,900 yuan respectively. Judging from the implementation progress of repurchase, Yuanli Technology, Jiuli Special Materials and Jack have the highest share repurchase amounts, with 33.1077 million yuan, 30.9807 million yuan and 3.2323 million yuan respectively. Judging from the completed repurchase, a total of one company repurchased more than 10 million on that day. Aerospace Rainbow, Aerospace Rainbow and Guanshi Technology have completed the highest repurchase amount, with 33.2989 million yuan, 2.479 million yuan and 2.1642 million yuan respectively.Amco: agreed to buy 2,000 bitcoin mining machines from Canaan Creative Global.The central bank's open market will have 1.45 trillion yuan of MLF and 538.5 billion yuan of reverse repurchase due next week. This week, the central bank's open market has carried out 538.5 billion yuan of reverse repurchase operations. Due to the expiration of 354.1 billion yuan of reverse repurchase, the net investment for the whole week is 184.4 billion yuan. The data shows that there will be 538.5 billion yuan of reverse repurchase due in the open market of the central bank next week, including 47.1 billion yuan, 141.6 billion yuan, 78.6 billion yuan, 66.1 billion yuan and 205.1 billion yuan due from Monday to Friday respectively. In addition, there will be 1.45 trillion yuan of MLF and 120 billion yuan of treasury cash deposits due next Monday.