what digital currency to invest in 2021- Top Reviews

Caoji Group seeks to raise up to HK$ 138 million through Hong Kong IPO. According to the announcement of the Hong Kong Stock Exchange, Caoji Group will issue about 33.3 million shares at a price range of HK$ 3.75 to HK$ 4.15 per share. The company may raise up to HK$ 138 million (US$ 17.8 million) and is expected to start listing on December 19th.Desai Siwei and Infineon jointly set up an innovative application center. Recently, the signing and unveiling ceremony of Desai Siwei-Infineon innovative application center and the signing ceremony of the memorandum of cooperation on intelligent driving domain control were held in Huizhou. At present, Desai Siwei and Infineon are relying on the Innovation Application Center to jointly define the MCU chip architecture of the future EEA, test the performance and evaluate the reliability of TC4x MCU devices, so as to provide innovative solutions to customers. In the future, Desai Siwei will join hands with Infineon to carry out joint technical research in two key areas: intelligent driving and cockpit, and accelerate the commercialization of more innovative product technical solutions.Argentine President Millai: Argentines can now trade in any currency.

Galaxy Securities: Pay attention to investment opportunities in the fields of cement, consumer building materials, glass fiber, etc. The Galaxy Securities Research Report pointed out that 1) Cement: the price continues to push up, and the northern region has entered the winter peak-shifting stage. In November, the weather gradually turned cold, and the downstream market demand dropped slightly. Most provinces in the north have entered the stage of winter peak-shifting and kiln-stopping, and the kiln-stopping rate is above 80%. Under the background of improving supply and demand in the industry, cement enterprises continue to push up cement prices. 2) Consumer building materials: The retail end continued to improve month on month. In October, the retail sales of building and decoration materials decreased by 5.8% year-on-year and increased by 4.9% quarter-on-quarter. Recently, with the stabilization of commercial housing sales, the demand for consumer building materials has improved. 3) Glass fiber: the price of roving rose slightly at the end of the month, and the price of electronic yarn was temporarily stable. In November, the demand for wind power yarn and thermoplastic yarn was stable, but the demand for traditional building materials was still under pressure, which led to the general demand for roving. There are resumption of production and new ignition production lines within the month, and the annual production capacity has increased; Near the end of the month, glass fiber enterprises issued a notice of re-pricing roving and products. It will take some time for the new price to land, but it will have a certain driving effect on demand and price in the short term. 4) Float glass: at the end of the year, work will continue to support the market demand and the inventory of enterprises will be improved. In November, work was rushed to support the demand of float glass terminal, but the middle and lower reaches mainly digested the previous inventory, and the purchasing enthusiasm declined. In the context of the contradiction between supply and demand in the industry, the production capacity has been significantly reduced, and the inventory pressure of float glass enterprises has improved. Suggested attention: Beixin Building Materials, CONCH, China Jushi, etc.Ministry of Finance of the Republic of Korea: We will pay close attention to the financial and foreign exchange market trends and take adequate measures to curb excessive fluctuations in the foreign exchange market.More than 700 listed companies have announced the replacement of the audit institutions in 2024. According to incomplete statistics, since the beginning of this year, the number of listed companies planning to replace the accounting firms in 2024 has exceeded 700. Among them, the number of listed companies that intend to change accounting firms in October and November is 248 and 200 respectively. Looking back at the "exchange tide", three phenomena stand out: First, in order to improve the quality and ability of capital market intermediaries, the supervision of accounting firms by the regulatory authorities has been significantly enhanced. Based on the principle of prudence, listed companies collectively cancel the contract with the "problem institute"; Second, under the heavy penalty, more and more accountants choose to change their firms to practice, while listed companies choose to change their firms instead of accountants; Third, listed companies employ audit institutions through competitive negotiation, public bidding, invitation bidding, etc. In the bidding process, in order to attract more customers and increase the signing rate, the phenomenon of audit institutions reducing prices has increased. (Securities Daily)

AI can solve partial differential equations thousands of times faster than before, and partial differential equations play an important role in engineering and science. In a recent study, scientists from Johns Hopkins University in the United States have developed a new artificial intelligence (AI) model called "Differential Mapping Operator Learning" (DIMON), which can solve complex partial differential equations on personal computers, thousands of times faster than before, and is expected to "show its talents" in the fields of aerospace, automobiles and medicine. Related papers were published in the journal Nature Computational Science published on the 9th.Ministry of Finance of Korea: Korea's financial market is still facing uncertainty.South Korea's exports increased by 12.4% and imports increased by 11.6% from December 1 to 10. South Korea's chip exports increased by 43% year-on-year from December 1 to 10.